Finding the Fourth Proportional to 17,488.04, 26,238.16 and 5,802.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,488.04 : 26,238.16 = 5,802.18 : x
2. Step 2: Convert to fraction form
   17,488.04/26,238.16 = 5,802.18/x
3. Step 3: Cross multiply
   17,488.04x = 26,238.16 × 5,802.18
4. Step 4: Simplify right side
   17,488.04x = 152,238,527.19
5. Step 5: Solve for x
   x = 152,238,527.19/17,488.04
6. Step 6: Final answer
   x = 8,705.29