Finding the Fourth Proportional to 10,876,861.72, 16,300,595.48 and 4,141,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,876,861.72 : 16,300,595.48 = 4,141,601.56 : x
2. Step 2: Convert to fraction form
   10,876,861.72/16,300,595.48 = 4,141,601.56/x
3. Step 3: Cross multiply
   10,876,861.72x = 16,300,595.48 × 4,141,601.56
4. Step 4: Simplify right side
   10,876,861.72x = 67,510,571,668,896.95
5. Step 5: Solve for x
   x = 67,510,571,668,896.95/10,876,861.72
6. Step 6: Final answer
   x = 6,206,806.10