Finding the Fourth Proportional to 21,682.61, 32,526.08 and 5,887.89

Step by Step Solution

1. Step 1: Write the proportion equation
   21,682.61 : 32,526.08 = 5,887.89 : x
2. Step 2: Convert to fraction form
   21,682.61/32,526.08 = 5,887.89/x
3. Step 3: Cross multiply
   21,682.61x = 32,526.08 × 5,887.89
4. Step 4: Simplify right side
   21,682.61x = 191,509,981.17
5. Step 5: Solve for x
   x = 191,509,981.17/21,682.61
6. Step 6: Final answer
   x = 8,832.42