Finding the Fourth Proportional to 10,830.36, 16,251.61 and 5,900.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830.36 : 16,251.61 = 5,900.34 : x
2. Step 2: Convert to fraction form
   10,830.36/16,251.61 = 5,900.34/x
3. Step 3: Cross multiply
   10,830.36x = 16,251.61 × 5,900.34
4. Step 4: Simplify right side
   10,830.36x = 95,890,082.71
5. Step 5: Solve for x
   x = 95,890,082.71/10,830.36
6. Step 6: Final answer
   x = 8,853.82