Finding the Fourth Proportional to 2,499,734.33, 3,749,795.90 and 817,007.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,734.33 : 3,749,795.90 = 817,007.93 : x
2. Step 2: Convert to fraction form
   2,499,734.33/3,749,795.90 = 817,007.93/x
3. Step 3: Cross multiply
   2,499,734.33x = 3,749,795.90 × 817,007.93
4. Step 4: Simplify right side
   2,499,734.33x = 3,063,612,963,347.47
5. Step 5: Solve for x
   x = 3,063,612,963,347.47/2,499,734.33
6. Step 6: Final answer
   x = 1,225,575.43