Finding the Fourth Proportional to 59,111.62, 81,574.04 and 37,890.93

Step by Step Solution

1. Step 1: Write the proportion equation
   59,111.62 : 81,574.04 = 37,890.93 : x
2. Step 2: Convert to fraction form
   59,111.62/81,574.04 = 37,890.93/x
3. Step 3: Cross multiply
   59,111.62x = 81,574.04 × 37,890.93
4. Step 4: Simplify right side
   59,111.62x = 3,090,916,239.46
5. Step 5: Solve for x
   x = 3,090,916,239.46/59,111.62
6. Step 6: Final answer
   x = 52,289.49