Finding the Fourth Proportional to 52,851.46, 72,892.66 and 46,464.48

Step by Step Solution

1. Step 1: Write the proportion equation
   52,851.46 : 72,892.66 = 46,464.48 : x
2. Step 2: Convert to fraction form
   52,851.46/72,892.66 = 46,464.48/x
3. Step 3: Cross multiply
   52,851.46x = 72,892.66 × 46,464.48
4. Step 4: Simplify right side
   52,851.46x = 3,386,919,542.72
5. Step 5: Solve for x
   x = 3,386,919,542.72/52,851.46
6. Step 6: Final answer
   x = 64,083.75