Finding the Fourth Proportional to 9,842.88, 13,583.52 and 5,651.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,842.88 : 13,583.52 = 5,651.52 : x
2. Step 2: Convert to fraction form
   9,842.88/13,583.52 = 5,651.52/x
3. Step 3: Cross multiply
   9,842.88x = 13,583.52 × 5,651.52
4. Step 4: Simplify right side
   9,842.88x = 76,767,534.95
5. Step 5: Solve for x
   x = 76,767,534.95/9,842.88
6. Step 6: Final answer
   x = 7,799.30