Finding the Fourth Proportional to 68,616.27, 94,693.38 and 42,427.98

Step by Step Solution

1. Step 1: Write the proportion equation
   68,616.27 : 94,693.38 = 42,427.98 : x
2. Step 2: Convert to fraction form
   68,616.27/94,693.38 = 42,427.98/x
3. Step 3: Cross multiply
   68,616.27x = 94,693.38 × 42,427.98
4. Step 4: Simplify right side
   68,616.27x = 4,017,648,832.77
5. Step 5: Solve for x
   x = 4,017,648,832.77/68,616.27
6. Step 6: Final answer
   x = 58,552.42