Finding the Fourth Proportional to 17,006.17, 25,483.30 and 7,140.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,006.17 : 25,483.30 = 7,140.10 : x
2. Step 2: Convert to fraction form
   17,006.17/25,483.30 = 7,140.10/x
3. Step 3: Cross multiply
   17,006.17x = 25,483.30 × 7,140.10
4. Step 4: Simplify right side
   17,006.17x = 181,953,274.63
5. Step 5: Solve for x
   x = 181,953,274.63/17,006.17
6. Step 6: Final answer
   x = 10,699.25