Finding the Fourth Proportional to 2,840,137.61, 4,260,061.17 and 1,042,882.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,840,137.61 : 4,260,061.17 = 1,042,882.88 : x
2. Step 2: Convert to fraction form
   2,840,137.61/4,260,061.17 = 1,042,882.88/x
3. Step 3: Cross multiply
   2,840,137.61x = 4,260,061.17 × 1,042,882.88
4. Step 4: Simplify right side
   2,840,137.61x = 4,442,744,861,945.77
5. Step 5: Solve for x
   x = 4,442,744,861,945.77/2,840,137.61
6. Step 6: Final answer
   x = 1,564,270.99