Finding the Fourth Proportional to 10,554,389.52, 14,565,085.60 and 5,725,493.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,554,389.52 : 14,565,085.60 = 5,725,493.52 : x
2. Step 2: Convert to fraction form
   10,554,389.52/14,565,085.60 = 5,725,493.52/x
3. Step 3: Cross multiply
   10,554,389.52x = 14,565,085.60 × 5,725,493.52
4. Step 4: Simplify right side
   10,554,389.52x = 83,392,303,221,045.30
5. Step 5: Solve for x
   x = 83,392,303,221,045.30/10,554,389.52
6. Step 6: Final answer
   x = 7,901,196.28