Finding the Fourth Proportional to 6,042.31, 8,334.18 and 4,253.51

Step by Step Solution

1. Step 1: Write the proportion equation
   6,042.31 : 8,334.18 = 4,253.51 : x
2. Step 2: Convert to fraction form
   6,042.31/8,334.18 = 4,253.51/x
3. Step 3: Cross multiply
   6,042.31x = 8,334.18 × 4,253.51
4. Step 4: Simplify right side
   6,042.31x = 35,449,538.81
5. Step 5: Solve for x
   x = 35,449,538.81/6,042.31
6. Step 6: Final answer
   x = 5,866.89