Finding the Fourth Proportional to 2,499,733.48, 3,749,794.63 and 817,007.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,499,733.48 : 3,749,794.63 = 817,007.08 : x
2. Step 2: Convert to fraction form
   2,499,733.48/3,749,794.63 = 817,007.08/x
3. Step 3: Cross multiply
   2,499,733.48x = 3,749,794.63 × 817,007.08
4. Step 4: Simplify right side
   2,499,733.48x = 3,063,608,761,255.98
5. Step 5: Solve for x
   x = 3,063,608,761,255.98/2,499,733.48
6. Step 6: Final answer
   x = 1,225,574.16