Finding the Fourth Proportional to 9,426.72, 13,008.62 and 5,652.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,426.72 : 13,008.62 = 5,652.02 : x
2. Step 2: Convert to fraction form
   9,426.72/13,008.62 = 5,652.02/x
3. Step 3: Cross multiply
   9,426.72x = 13,008.62 × 5,652.02
4. Step 4: Simplify right side
   9,426.72x = 73,524,980.41
5. Step 5: Solve for x
   x = 73,524,980.41/9,426.72
6. Step 6: Final answer
   x = 7,799.64