Finding the Fourth Proportional to 2,731,691.72, 4,098,018.72 and 934,152.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,731,691.72 : 4,098,018.72 = 934,152.68 : x
2. Step 2: Convert to fraction form
   2,731,691.72/4,098,018.72 = 934,152.68/x
3. Step 3: Cross multiply
   2,731,691.72x = 4,098,018.72 × 934,152.68
4. Step 4: Simplify right side
   2,731,691.72x = 3,828,175,169,978.17
5. Step 5: Solve for x
   x = 3,828,175,169,978.17/2,731,691.72
6. Step 6: Final answer
   x = 1,401,393.55