Finding the Fourth Proportional to 227,567,855.50, 314,044,467.27 and 123,145,915.42

Step by Step Solution

1. Step 1: Write the proportion equation
   227,567,855.50 : 314,044,467.27 = 123,145,915.42 : x
2. Step 2: Convert to fraction form
   227,567,855.50/314,044,467.27 = 123,145,915.42/x
3. Step 3: Cross multiply
   227,567,855.50x = 314,044,467.27 × 123,145,915.42
4. Step 4: Simplify right side
   227,567,855.50x = 38,673,293,404,550,376
5. Step 5: Solve for x
   x = 38,673,293,404,550,376/227,567,855.50
6. Step 6: Final answer
   x = 169,941,810.63