Finding the Fourth Proportional to 23,698.37, 32,703.75 and 13,088.00

Step by Step Solution

1. Step 1: Write the proportion equation
   23,698.37 : 32,703.75 = 13,088.00 : x
2. Step 2: Convert to fraction form
   23,698.37/32,703.75 = 13,088.00/x
3. Step 3: Cross multiply
   23,698.37x = 32,703.75 × 13,088.00
4. Step 4: Simplify right side
   23,698.37x = 428,026,516.48
5. Step 5: Solve for x
   x = 428,026,516.48/23,698.37
6. Step 6: Final answer
   x = 18,061.44