Finding the Fourth Proportional to 23,619.32, 32,610.34 and 14,680.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,619.32 : 32,610.34 = 14,680.16 : x
2. Step 2: Convert to fraction form
   23,619.32/32,610.34 = 14,680.16/x
3. Step 3: Cross multiply
   23,619.32x = 32,610.34 × 14,680.16
4. Step 4: Simplify right side
   23,619.32x = 478,725,008.85
5. Step 5: Solve for x
   x = 478,725,008.85/23,619.32
6. Step 6: Final answer
   x = 20,268.37