Finding the Fourth Proportional to 268,381,061.71, 402,471,914.56 and 93,459,175.65

Step by Step Solution

1. Step 1: Write the proportion equation
   268,381,061.71 : 402,471,914.56 = 93,459,175.65 : x
2. Step 2: Convert to fraction form
   268,381,061.71/402,471,914.56 = 93,459,175.65/x
3. Step 3: Cross multiply
   268,381,061.71x = 402,471,914.56 × 93,459,175.65
4. Step 4: Simplify right side
   268,381,061.71x = 37,614,693,356,821,184
5. Step 5: Solve for x
   x = 37,614,693,356,821,184/268,381,061.71
6. Step 6: Final answer
   x = 140,154,052.29