Finding the Fourth Proportional to 2,581,861.14, 3,563,094.56 and 1,435,916.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,581,861.14 : 3,563,094.56 = 1,435,916.88 : x
2. Step 2: Convert to fraction form
   2,581,861.14/3,563,094.56 = 1,435,916.88/x
3. Step 3: Cross multiply
   2,581,861.14x = 3,563,094.56 × 1,435,916.88
4. Step 4: Simplify right side
   2,581,861.14x = 5,116,307,616,560.59
5. Step 5: Solve for x
   x = 5,116,307,616,560.59/2,581,861.14
6. Step 6: Final answer
   x = 1,981,635.47