Finding the Fourth Proportional to 9,932.58, 13,706.14 and 5,456.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.58 : 13,706.14 = 5,456.10 : x
2. Step 2: Convert to fraction form
   9,932.58/13,706.14 = 5,456.10/x
3. Step 3: Cross multiply
   9,932.58x = 13,706.14 × 5,456.10
4. Step 4: Simplify right side
   9,932.58x = 74,782,070.45
5. Step 5: Solve for x
   x = 74,782,070.45/9,932.58
6. Step 6: Final answer
   x = 7,528.97