Finding the Fourth Proportional to 63,851.88, 88,111.86 and 46,927.20

Step by Step Solution

1. Step 1: Write the proportion equation
   63,851.88 : 88,111.86 = 46,927.20 : x
2. Step 2: Convert to fraction form
   63,851.88/88,111.86 = 46,927.20/x
3. Step 3: Cross multiply
   63,851.88x = 88,111.86 × 46,927.20
4. Step 4: Simplify right side
   63,851.88x = 4,134,842,876.59
5. Step 5: Solve for x
   x = 4,134,842,876.59/63,851.88
6. Step 6: Final answer
   x = 64,756.79