Finding the Fourth Proportional to 68,082.31, 102,219.15 and 34,826.24

Step by Step Solution

1. Step 1: Write the proportion equation
   68,082.31 : 102,219.15 = 34,826.24 : x
2. Step 2: Convert to fraction form
   68,082.31/102,219.15 = 34,826.24/x
3. Step 3: Cross multiply
   68,082.31x = 102,219.15 × 34,826.24
4. Step 4: Simplify right side
   68,082.31x = 3,559,908,650.50
5. Step 5: Solve for x
   x = 3,559,908,650.50/68,082.31
6. Step 6: Final answer
   x = 52,288.31