Finding the Fourth Proportional to 17,505.18, 26,248.41 and 5,814.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,505.18 : 26,248.41 = 5,814.18 : x
2. Step 2: Convert to fraction form
   17,505.18/26,248.41 = 5,814.18/x
3. Step 3: Cross multiply
   17,505.18x = 26,248.41 × 5,814.18
4. Step 4: Simplify right side
   17,505.18x = 152,612,980.45
5. Step 5: Solve for x
   x = 152,612,980.45/17,505.18
6. Step 6: Final answer
   x = 8,718.16