Finding the Fourth Proportional to 9,784.64, 13,498.88 and 5,592

Step by Step Solution

1. Step 1: Write the proportion equation
   9,784.64 : 13,498.88 = 5,592 : x
2. Step 2: Convert to fraction form
   9,784.64/13,498.88 = 5,592/x
3. Step 3: Cross multiply
   9,784.64x = 13,498.88 × 5,592
4. Step 4: Simplify right side
   9,784.64x = 75,485,736.96
5. Step 5: Solve for x
   x = 75,485,736.96/9,784.64
6. Step 6: Final answer
   x = 7,714.72