Finding the Fourth Proportional to 23,285.50, 32,072.78 and 17,897.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,285.50 : 32,072.78 = 17,897.63 : x
2. Step 2: Convert to fraction form
   23,285.50/32,072.78 = 17,897.63/x
3. Step 3: Cross multiply
   23,285.50x = 32,072.78 × 17,897.63
4. Step 4: Simplify right side
   23,285.50x = 574,026,803.83
5. Step 5: Solve for x
   x = 574,026,803.83/23,285.50
6. Step 6: Final answer
   x = 24,651.68