Finding the Fourth Proportional to 85,592.16, 118,116.50 and 47,866.41

Step by Step Solution

1. Step 1: Write the proportion equation
   85,592.16 : 118,116.50 = 47,866.41 : x
2. Step 2: Convert to fraction form
   85,592.16/118,116.50 = 47,866.41/x
3. Step 3: Cross multiply
   85,592.16x = 118,116.50 × 47,866.41
4. Step 4: Simplify right side
   85,592.16x = 5,653,812,577.43
5. Step 5: Solve for x
   x = 5,653,812,577.43/85,592.16
6. Step 6: Final answer
   x = 66,055.26