Finding the Fourth Proportional to 8,382,549.31, 12,573,940.61 and 2,398,917.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,382,549.31 : 12,573,940.61 = 2,398,917.31 : x
2. Step 2: Convert to fraction form
   8,382,549.31/12,573,940.61 = 2,398,917.31/x
3. Step 3: Cross multiply
   8,382,549.31x = 12,573,940.61 × 2,398,917.31
4. Step 4: Simplify right side
   8,382,549.31x = 30,163,843,784,240.96
5. Step 5: Solve for x
   x = 30,163,843,784,240.96/8,382,549.31
6. Step 6: Final answer
   x = 3,598,409.35