Finding the Fourth Proportional to 10,133.16, 15,196.86 and 3,892.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,133.16 : 15,196.86 = 3,892.74 : x
2. Step 2: Convert to fraction form
   10,133.16/15,196.86 = 3,892.74/x
3. Step 3: Cross multiply
   10,133.16x = 15,196.86 × 3,892.74
4. Step 4: Simplify right side
   10,133.16x = 59,157,424.80
5. Step 5: Solve for x
   x = 59,157,424.80/10,133.16
6. Step 6: Final answer
   x = 5,838.00