Finding the Fourth Proportional to 64,566.18, 89,093.04 and 37,689.24

Step by Step Solution

1. Step 1: Write the proportion equation
   64,566.18 : 89,093.04 = 37,689.24 : x
2. Step 2: Convert to fraction form
   64,566.18/89,093.04 = 37,689.24/x
3. Step 3: Cross multiply
   64,566.18x = 89,093.04 × 37,689.24
4. Step 4: Simplify right side
   64,566.18x = 3,357,848,966.89
5. Step 5: Solve for x
   x = 3,357,848,966.89/64,566.18
6. Step 6: Final answer
   x = 52,006.31