Finding the Fourth Proportional to 1,434,715.40, 2,149,710.92 and 1,002,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,434,715.40 : 2,149,710.92 = 1,002,476.72 : x
2. Step 2: Convert to fraction form
   1,434,715.40/2,149,710.92 = 1,002,476.72/x
3. Step 3: Cross multiply
   1,434,715.40x = 2,149,710.92 × 1,002,476.72
4. Step 4: Simplify right side
   1,434,715.40x = 2,155,035,152,029.78
5. Step 5: Solve for x
   x = 2,155,035,152,029.78/1,434,715.40
6. Step 6: Final answer
   x = 1,502,064.56