Finding the Fourth Proportional to 23,353.98, 32,220.08 and 17,978.06

Step by Step Solution

1. Step 1: Write the proportion equation
   23,353.98 : 32,220.08 = 17,978.06 : x
2. Step 2: Convert to fraction form
   23,353.98/32,220.08 = 17,978.06/x
3. Step 3: Cross multiply
   23,353.98x = 32,220.08 × 17,978.06
4. Step 4: Simplify right side
   23,353.98x = 579,254,522.10
5. Step 5: Solve for x
   x = 579,254,522.10/23,353.98
6. Step 6: Final answer
   x = 24,803.24