Finding the Fourth Proportional to 6,141.96, 8,476.56 and 3,490.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,141.96 : 8,476.56 = 3,490.02 : x
2. Step 2: Convert to fraction form
   6,141.96/8,476.56 = 3,490.02/x
3. Step 3: Cross multiply
   6,141.96x = 8,476.56 × 3,490.02
4. Step 4: Simplify right side
   6,141.96x = 29,583,363.93
5. Step 5: Solve for x
   x = 29,583,363.93/6,141.96
6. Step 6: Final answer
   x = 4,816.60