Finding the Fourth Proportional to 59,071.72, 81,521.01 and 33,579.15

Step by Step Solution

1. Step 1: Write the proportion equation
   59,071.72 : 81,521.01 = 33,579.15 : x
2. Step 2: Convert to fraction form
   59,071.72/81,521.01 = 33,579.15/x
3. Step 3: Cross multiply
   59,071.72x = 81,521.01 × 33,579.15
4. Step 4: Simplify right side
   59,071.72x = 2,737,406,222.94
5. Step 5: Solve for x
   x = 2,737,406,222.94/59,071.72
6. Step 6: Final answer
   x = 46,340.38