Finding the Fourth Proportional to 17,630.93, 26,443.37 and 4,981.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,630.93 : 26,443.37 = 4,981.56 : x
2. Step 2: Convert to fraction form
   17,630.93/26,443.37 = 4,981.56/x
3. Step 3: Cross multiply
   17,630.93x = 26,443.37 × 4,981.56
4. Step 4: Simplify right side
   17,630.93x = 131,729,209.35
5. Step 5: Solve for x
   x = 131,729,209.35/17,630.93
6. Step 6: Final answer
   x = 7,471.49