Finding the Fourth Proportional to 2,154,098.69, 3,231,384.47 and 1,074,882.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,098.69 : 3,231,384.47 = 1,074,882.87 : x
2. Step 2: Convert to fraction form
   2,154,098.69/3,231,384.47 = 1,074,882.87/x
3. Step 3: Cross multiply
   2,154,098.69x = 3,231,384.47 × 1,074,882.87
4. Step 4: Simplify right side
   2,154,098.69x = 3,473,359,815,874.24
5. Step 5: Solve for x
   x = 3,473,359,815,874.24/2,154,098.69
6. Step 6: Final answer
   x = 1,612,442.29