Finding the Fourth Proportional to 2,499,737.99, 3,749,801.39 and 817,011.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,737.99 : 3,749,801.39 = 817,011.59 : x
2. Step 2: Convert to fraction form
   2,499,737.99/3,749,801.39 = 817,011.59/x
3. Step 3: Cross multiply
   2,499,737.99x = 3,749,801.39 × 817,011.59
4. Step 4: Simplify right side
   2,499,737.99x = 3,063,631,172,994.05
5. Step 5: Solve for x
   x = 3,063,631,172,994.05/2,499,737.99
6. Step 6: Final answer
   x = 1,225,580.92