Finding the Fourth Proportional to 17,601.48, 26,402.01 and 7,074.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,601.48 : 26,402.01 = 7,074.18 : x
2. Step 2: Convert to fraction form
   17,601.48/26,402.01 = 7,074.18/x
3. Step 3: Cross multiply
   17,601.48x = 26,402.01 × 7,074.18
4. Step 4: Simplify right side
   17,601.48x = 186,772,571.10
5. Step 5: Solve for x
   x = 186,772,571.10/17,601.48
6. Step 6: Final answer
   x = 10,611.19