Finding the Fourth Proportional to 17,875.46, 26,804.52 and 5,393.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,875.46 : 26,804.52 = 5,393.18 : x
2. Step 2: Convert to fraction form
   17,875.46/26,804.52 = 5,393.18/x
3. Step 3: Cross multiply
   17,875.46x = 26,804.52 × 5,393.18
4. Step 4: Simplify right side
   17,875.46x = 144,561,467.15
5. Step 5: Solve for x
   x = 144,561,467.15/17,875.46
6. Step 6: Final answer
   x = 8,087.15