Finding the Fourth Proportional to 6,131.02, 8,459.91 and 3,477.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131.02 : 8,459.91 = 3,477.91 : x
2. Step 2: Convert to fraction form
   6,131.02/8,459.91 = 3,477.91/x
3. Step 3: Cross multiply
   6,131.02x = 8,459.91 × 3,477.91
4. Step 4: Simplify right side
   6,131.02x = 29,422,805.59
5. Step 5: Solve for x
   x = 29,422,805.59/6,131.02
6. Step 6: Final answer
   x = 4,799.01