Finding the Fourth Proportional to 68,360.19, 94,311.89 and 42,867.62

Step by Step Solution

1. Step 1: Write the proportion equation
   68,360.19 : 94,311.89 = 42,867.62 : x
2. Step 2: Convert to fraction form
   68,360.19/94,311.89 = 42,867.62/x
3. Step 3: Cross multiply
   68,360.19x = 94,311.89 × 42,867.62
4. Step 4: Simplify right side
   68,360.19x = 4,042,925,576.10
5. Step 5: Solve for x
   x = 4,042,925,576.10/68,360.19
6. Step 6: Final answer
   x = 59,141.52