Finding the Fourth Proportional to 6,187.59, 8,539.02 and 3,672.54

Step by Step Solution

1. Step 1: Write the proportion equation
   6,187.59 : 8,539.02 = 3,672.54 : x
2. Step 2: Convert to fraction form
   6,187.59/8,539.02 = 3,672.54/x
3. Step 3: Cross multiply
   6,187.59x = 8,539.02 × 3,672.54
4. Step 4: Simplify right side
   6,187.59x = 31,359,892.51
5. Step 5: Solve for x
   x = 31,359,892.51/6,187.59
6. Step 6: Final answer
   x = 5,068.19