Finding the Fourth Proportional to 152,275,173.96, 228,499,147.89 and 82,244,536.14

Step by Step Solution

1. Step 1: Write the proportion equation
   152,275,173.96 : 228,499,147.89 = 82,244,536.14 : x
2. Step 2: Convert to fraction form
   152,275,173.96/228,499,147.89 = 82,244,536.14/x
3. Step 3: Cross multiply
   152,275,173.96x = 228,499,147.89 × 82,244,536.14
4. Step 4: Simplify right side
   152,275,173.96x = 18,792,806,426,598,308
5. Step 5: Solve for x
   x = 18,792,806,426,598,308/152,275,173.96
6. Step 6: Final answer
   x = 123,413,462.21