Finding the Fourth Proportional to 35,532.72, 49,035.15 and 19,617.18

Step by Step Solution

1. Step 1: Write the proportion equation
   35,532.72 : 49,035.15 = 19,617.18 : x
2. Step 2: Convert to fraction form
   35,532.72/49,035.15 = 19,617.18/x
3. Step 3: Cross multiply
   35,532.72x = 49,035.15 × 19,617.18
4. Step 4: Simplify right side
   35,532.72x = 961,931,363.88
5. Step 5: Solve for x
   x = 961,931,363.88/35,532.72
6. Step 6: Final answer
   x = 27,071.71