Finding the Fourth Proportional to 59,399.76, 81,940.62 and 36,731.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,399.76 : 81,940.62 = 36,731.52 : x
2. Step 2: Convert to fraction form
   59,399.76/81,940.62 = 36,731.52/x
3. Step 3: Cross multiply
   59,399.76x = 81,940.62 × 36,731.52
4. Step 4: Simplify right side
   59,399.76x = 3,009,803,522.34
5. Step 5: Solve for x
   x = 3,009,803,522.34/59,399.76
6. Step 6: Final answer
   x = 50,670.30