Finding the Fourth Proportional to 9,932.18, 13,706.41 and 5,456.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.18 : 13,706.41 = 5,456.01 : x
2. Step 2: Convert to fraction form
   9,932.18/13,706.41 = 5,456.01/x
3. Step 3: Cross multiply
   9,932.18x = 13,706.41 × 5,456.01
4. Step 4: Simplify right side
   9,932.18x = 74,782,296.38
5. Step 5: Solve for x
   x = 74,782,296.38/9,932.18
6. Step 6: Final answer
   x = 7,529.29