Finding the Fourth Proportional to 56,862.98, 85,116.98 and 41,886.98

Step by Step Solution

1. Step 1: Write the proportion equation
   56,862.98 : 85,116.98 = 41,886.98 : x
2. Step 2: Convert to fraction form
   56,862.98/85,116.98 = 41,886.98/x
3. Step 3: Cross multiply
   56,862.98x = 85,116.98 × 41,886.98
4. Step 4: Simplify right side
   56,862.98x = 3,565,293,556.43
5. Step 5: Solve for x
   x = 3,565,293,556.43/56,862.98
6. Step 6: Final answer
   x = 62,699.73