Finding the Fourth Proportional to 9,711.60, 14,571.68 and 5,093.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,711.60 : 14,571.68 = 5,093.52 : x
2. Step 2: Convert to fraction form
   9,711.60/14,571.68 = 5,093.52/x
3. Step 3: Cross multiply
   9,711.60x = 14,571.68 × 5,093.52
4. Step 4: Simplify right side
   9,711.60x = 74,221,143.51
5. Step 5: Solve for x
   x = 74,221,143.51/9,711.60
6. Step 6: Final answer
   x = 7,642.52