Finding the Fourth Proportional to 86,068.17, 118,796.63 and 48,354.57

Step by Step Solution

1. Step 1: Write the proportion equation
   86,068.17 : 118,796.63 = 48,354.57 : x
2. Step 2: Convert to fraction form
   86,068.17/118,796.63 = 48,354.57/x
3. Step 3: Cross multiply
   86,068.17x = 118,796.63 × 48,354.57
4. Step 4: Simplify right side
   86,068.17x = 5,744,359,719.33
5. Step 5: Solve for x
   x = 5,744,359,719.33/86,068.17
6. Step 6: Final answer
   x = 66,741.98