Finding the Fourth Proportional to 9,892.64, 13,648.56 and 7,060.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,892.64 : 13,648.56 = 7,060.52 : x
2. Step 2: Convert to fraction form
   9,892.64/13,648.56 = 7,060.52/x
3. Step 3: Cross multiply
   9,892.64x = 13,648.56 × 7,060.52
4. Step 4: Simplify right side
   9,892.64x = 96,365,930.85
5. Step 5: Solve for x
   x = 96,365,930.85/9,892.64
6. Step 6: Final answer
   x = 9,741.17