Finding the Fourth Proportional to 59,011.92, 81,395.82 and 37,781.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,011.92 : 81,395.82 = 37,781.62 : x
2. Step 2: Convert to fraction form
   59,011.92/81,395.82 = 37,781.62/x
3. Step 3: Cross multiply
   59,011.92x = 81,395.82 × 37,781.62
4. Step 4: Simplify right side
   59,011.92x = 3,075,265,940.83
5. Step 5: Solve for x
   x = 3,075,265,940.83/59,011.92
6. Step 6: Final answer
   x = 52,112.62