Finding the Fourth Proportional to 21,642.59, 32,461.46 and 6,061.43

Step by Step Solution

1. Step 1: Write the proportion equation
   21,642.59 : 32,461.46 = 6,061.43 : x
2. Step 2: Convert to fraction form
   21,642.59/32,461.46 = 6,061.43/x
3. Step 3: Cross multiply
   21,642.59x = 32,461.46 × 6,061.43
4. Step 4: Simplify right side
   21,642.59x = 196,762,837.18
5. Step 5: Solve for x
   x = 196,762,837.18/21,642.59
6. Step 6: Final answer
   x = 9,091.46