Finding the Fourth Proportional to 2,527,568.55, 3,487,193.37 and 1,439,070.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,568.55 : 3,487,193.37 = 1,439,070.30 : x
2. Step 2: Convert to fraction form
   2,527,568.55/3,487,193.37 = 1,439,070.30/x
3. Step 3: Cross multiply
   2,527,568.55x = 3,487,193.37 × 1,439,070.30
4. Step 4: Simplify right side
   2,527,568.55x = 5,018,316,409,123.91
5. Step 5: Solve for x
   x = 5,018,316,409,123.91/2,527,568.55
6. Step 6: Final answer
   x = 1,985,432.37