Finding the Fourth Proportional to 10,773.30, 16,153.34 and 4,191.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,773.30 : 16,153.34 = 4,191.83 : x
2. Step 2: Convert to fraction form
   10,773.30/16,153.34 = 4,191.83/x
3. Step 3: Cross multiply
   10,773.30x = 16,153.34 × 4,191.83
4. Step 4: Simplify right side
   10,773.30x = 67,711,953.49
5. Step 5: Solve for x
   x = 67,711,953.49/10,773.30
6. Step 6: Final answer
   x = 6,285.16