Finding the Fourth Proportional to 140,095.06, 193,331.23 and 89,794.06

Step by Step Solution

1. Step 1: Write the proportion equation
   140,095.06 : 193,331.23 = 89,794.06 : x
2. Step 2: Convert to fraction form
   140,095.06/193,331.23 = 89,794.06/x
3. Step 3: Cross multiply
   140,095.06x = 193,331.23 × 89,794.06
4. Step 4: Simplify right side
   140,095.06x = 17,359,996,066.49
5. Step 5: Solve for x
   x = 17,359,996,066.49/140,095.06
6. Step 6: Final answer
   x = 123,915.83