Finding the Fourth Proportional to 23,592.02, 32,556.78 and 13,385.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,592.02 : 32,556.78 = 13,385.00 : x
2. Step 2: Convert to fraction form
   23,592.02/32,556.78 = 13,385.00/x
3. Step 3: Cross multiply
   23,592.02x = 32,556.78 × 13,385.00
4. Step 4: Simplify right side
   23,592.02x = 435,772,337.52
5. Step 5: Solve for x
   x = 435,772,337.52/23,592.02
6. Step 6: Final answer
   x = 18,471.18