Finding the Fourth Proportional to 10,535.68, 14,534.72 and 7,393.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,535.68 : 14,534.72 = 7,393.92 : x
2. Step 2: Convert to fraction form
   10,535.68/14,534.72 = 7,393.92/x
3. Step 3: Cross multiply
   10,535.68x = 14,534.72 × 7,393.92
4. Step 4: Simplify right side
   10,535.68x = 107,468,556.90
5. Step 5: Solve for x
   x = 107,468,556.90/10,535.68
6. Step 6: Final answer
   x = 10,200.44