Finding the Fourth Proportional to 17,018.19, 25,501.29 and 7,152.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,018.19 : 25,501.29 = 7,152.07 : x
2. Step 2: Convert to fraction form
   17,018.19/25,501.29 = 7,152.07/x
3. Step 3: Cross multiply
   17,018.19x = 25,501.29 × 7,152.07
4. Step 4: Simplify right side
   17,018.19x = 182,387,011.17
5. Step 5: Solve for x
   x = 182,387,011.17/17,018.19
6. Step 6: Final answer
   x = 10,717.18