Finding the Fourth Proportional to 356,740,923,862.02, 492,312,929,002.89 and 194,171,099,386.14

Step by Step Solution

1. Step 1: Write the proportion equation
   356,740,923,862.02 : 492,312,929,002.89 = 194,171,099,386.14 : x
2. Step 2: Convert to fraction form
   356,740,923,862.02/492,312,929,002.89 = 194,171,099,386.14/x
3. Step 3: Cross multiply
   356,740,923,862.02x = 492,312,929,002.89 × 194,171,099,386.14
4. Step 4: Simplify right side
   356,740,923,862.02x = 95,592,942,666,501,849,088,000
5. Step 5: Solve for x
   x = 95,592,942,666,501,849,088,000/356,740,923,862.02
6. Step 6: Final answer
   x = 267,961,807,217.48