Finding the Fourth Proportional to 10,833.32, 16,250.06 and 3,437.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,833.32 : 16,250.06 = 3,437.80 : x
2. Step 2: Convert to fraction form
   10,833.32/16,250.06 = 3,437.80/x
3. Step 3: Cross multiply
   10,833.32x = 16,250.06 × 3,437.80
4. Step 4: Simplify right side
   10,833.32x = 55,864,456.27
5. Step 5: Solve for x
   x = 55,864,456.27/10,833.32
6. Step 6: Final answer
   x = 5,156.73