Finding the Fourth Proportional to 10,529.06, 14,514.66 and 7,539.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,529.06 : 14,514.66 = 7,539.62 : x
2. Step 2: Convert to fraction form
   10,529.06/14,514.66 = 7,539.62/x
3. Step 3: Cross multiply
   10,529.06x = 14,514.66 × 7,539.62
4. Step 4: Simplify right side
   10,529.06x = 109,434,948.26
5. Step 5: Solve for x
   x = 109,434,948.26/10,529.06
6. Step 6: Final answer
   x = 10,393.62