Finding the Fourth Proportional to 10,554,390.52, 14,565,086.98 and 5,725,494.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554,390.52 : 14,565,086.98 = 5,725,494.52 : x
2. Step 2: Convert to fraction form
   10,554,390.52/14,565,086.98 = 5,725,494.52/x
3. Step 3: Cross multiply
   10,554,390.52x = 14,565,086.98 × 5,725,494.52
4. Step 4: Simplify right side
   10,554,390.52x = 83,392,325,687,313.34
5. Step 5: Solve for x
   x = 83,392,325,687,313.34/10,554,390.52
6. Step 6: Final answer
   x = 7,901,197.66