Finding the Fourth Proportional to 59,941.60, 82,731.50 and 34,465.78

Step by Step Solution

1. Step 1: Write the proportion equation
   59,941.60 : 82,731.50 = 34,465.78 : x
2. Step 2: Convert to fraction form
   59,941.60/82,731.50 = 34,465.78/x
3. Step 3: Cross multiply
   59,941.60x = 82,731.50 × 34,465.78
4. Step 4: Simplify right side
   59,941.60x = 2,851,405,678.07
5. Step 5: Solve for x
   x = 2,851,405,678.07/59,941.60
6. Step 6: Final answer
   x = 47,569.73