Finding the Fourth Proportional to 2,499,752.88, 3,749,634.72 and 903,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,752.88 : 3,749,634.72 = 903,443.04 : x
2. Step 2: Convert to fraction form
   2,499,752.88/3,749,634.72 = 903,443.04/x
3. Step 3: Cross multiply
   2,499,752.88x = 3,749,634.72 × 903,443.04
4. Step 4: Simplify right side
   2,499,752.88x = 3,387,581,390,326.35
5. Step 5: Solve for x
   x = 3,387,581,390,326.35/2,499,752.88
6. Step 6: Final answer
   x = 1,355,166.51