Finding the Fourth Proportional to 59,336.07, 81,972.71 and 38,966.46

Step by Step Solution

1. Step 1: Write the proportion equation
   59,336.07 : 81,972.71 = 38,966.46 : x
2. Step 2: Convert to fraction form
   59,336.07/81,972.71 = 38,966.46/x
3. Step 3: Cross multiply
   59,336.07x = 81,972.71 × 38,966.46
4. Step 4: Simplify right side
   59,336.07x = 3,194,186,325.31
5. Step 5: Solve for x
   x = 3,194,186,325.31/59,336.07
6. Step 6: Final answer
   x = 53,832.12