Finding the Fourth Proportional to 14,200.05, 19,595.96 and 7,826.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,200.05 : 19,595.96 = 7,826.91 : x
2. Step 2: Convert to fraction form
   14,200.05/19,595.96 = 7,826.91/x
3. Step 3: Cross multiply
   14,200.05x = 19,595.96 × 7,826.91
4. Step 4: Simplify right side
   14,200.05x = 153,375,732.02
5. Step 5: Solve for x
   x = 153,375,732.02/14,200.05
6. Step 6: Final answer
   x = 10,801.07