Finding the Fourth Proportional to 9,932.99, 13,706.60 and 5,683.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.99 : 13,706.60 = 5,683.32 : x
2. Step 2: Convert to fraction form
   9,932.99/13,706.60 = 5,683.32/x
3. Step 3: Cross multiply
   9,932.99x = 13,706.60 × 5,683.32
4. Step 4: Simplify right side
   9,932.99x = 77,898,965.50
5. Step 5: Solve for x
   x = 77,898,965.50/9,932.99
6. Step 6: Final answer
   x = 7,842.45