Finding the Fourth Proportional to 82,421.55, 113,737.37 and 46,617.93

Step by Step Solution

1. Step 1: Write the proportion equation
   82,421.55 : 113,737.37 = 46,617.93 : x
2. Step 2: Convert to fraction form
   82,421.55/113,737.37 = 46,617.93/x
3. Step 3: Cross multiply
   82,421.55x = 113,737.37 × 46,617.93
4. Step 4: Simplify right side
   82,421.55x = 5,302,200,519.95
5. Step 5: Solve for x
   x = 5,302,200,519.95/82,421.55
6. Step 6: Final answer
   x = 64,330.27