Finding the Fourth Proportional to 6,116.10, 8,435.52 and 4,123.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,116.10 : 8,435.52 = 4,123.50 : x
2. Step 2: Convert to fraction form
   6,116.10/8,435.52 = 4,123.50/x
3. Step 3: Cross multiply
   6,116.10x = 8,435.52 × 4,123.50
4. Step 4: Simplify right side
   6,116.10x = 34,783,866.72
5. Step 5: Solve for x
   x = 34,783,866.72/6,116.10
6. Step 6: Final answer
   x = 5,687.26