Finding the Fourth Proportional to 10,851.84, 16,278.33 and 3,061.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,851.84 : 16,278.33 = 3,061.26 : x
2. Step 2: Convert to fraction form
   10,851.84/16,278.33 = 3,061.26/x
3. Step 3: Cross multiply
   10,851.84x = 16,278.33 × 3,061.26
4. Step 4: Simplify right side
   10,851.84x = 49,832,200.50
5. Step 5: Solve for x
   x = 49,832,200.50/10,851.84
6. Step 6: Final answer
   x = 4,592.05