Finding the Fourth Proportional to 81,886.02, 113,002.50 and 46,076.10

Step by Step Solution

1. Step 1: Write the proportion equation
   81,886.02 : 113,002.50 = 46,076.10 : x
2. Step 2: Convert to fraction form
   81,886.02/113,002.50 = 46,076.10/x
3. Step 3: Cross multiply
   81,886.02x = 113,002.50 × 46,076.10
4. Step 4: Simplify right side
   81,886.02x = 5,206,714,490.25
5. Step 5: Solve for x
   x = 5,206,714,490.25/81,886.02
6. Step 6: Final answer
   x = 63,584.90