Finding the Fourth Proportional to 9,934.82, 13,710.04 and 5,458.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,934.82 : 13,710.04 = 5,458.56 : x
2. Step 2: Convert to fraction form
   9,934.82/13,710.04 = 5,458.56/x
3. Step 3: Cross multiply
   9,934.82x = 13,710.04 × 5,458.56
4. Step 4: Simplify right side
   9,934.82x = 74,837,123.86
5. Step 5: Solve for x
   x = 74,837,123.86/9,934.82
6. Step 6: Final answer
   x = 7,532.81