Finding the Fourth Proportional to 2,499,439, 3,749,333.48 and 1,003,531

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,439 : 3,749,333.48 = 1,003,531 : x
2. Step 2: Convert to fraction form
   2,499,439/3,749,333.48 = 1,003,531/x
3. Step 3: Cross multiply
   2,499,439x = 3,749,333.48 × 1,003,531
4. Step 4: Simplify right side
   2,499,439x = 3,762,572,376,517.88
5. Step 5: Solve for x
   x = 3,762,572,376,517.88/2,499,439
6. Step 6: Final answer
   x = 1,505,366.75