Finding the Fourth Proportional to 9,784.71, 13,502.88 and 5,592.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,784.71 : 13,502.88 = 5,592.96 : x
2. Step 2: Convert to fraction form
   9,784.71/13,502.88 = 5,592.96/x
3. Step 3: Cross multiply
   9,784.71x = 13,502.88 × 5,592.96
4. Step 4: Simplify right side
   9,784.71x = 75,521,067.72
5. Step 5: Solve for x
   x = 75,521,067.72/9,784.71
6. Step 6: Final answer
   x = 7,718.27