Finding the Fourth Proportional to 10,654.24, 14,698.20 and 7,070.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,654.24 : 14,698.20 = 7,070.08 : x
2. Step 2: Convert to fraction form
   10,654.24/14,698.20 = 7,070.08/x
3. Step 3: Cross multiply
   10,654.24x = 14,698.20 × 7,070.08
4. Step 4: Simplify right side
   10,654.24x = 103,917,449.86
5. Step 5: Solve for x
   x = 103,917,449.86/10,654.24
6. Step 6: Final answer
   x = 9,753.62