Finding the Fourth Proportional to 17,485.52, 26,224.41 and 5,005.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,485.52 : 26,224.41 = 5,005.50 : x
2. Step 2: Convert to fraction form
   17,485.52/26,224.41 = 5,005.50/x
3. Step 3: Cross multiply
   17,485.52x = 26,224.41 × 5,005.50
4. Step 4: Simplify right side
   17,485.52x = 131,266,176.53
5. Step 5: Solve for x
   x = 131,266,176.53/17,485.52
6. Step 6: Final answer
   x = 7,507.14