Finding the Fourth Proportional to 10,876,856.72, 16,300,587.99 and 4,141,596.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,876,856.72 : 16,300,587.99 = 4,141,596.56 : x
2. Step 2: Convert to fraction form
   10,876,856.72/16,300,587.99 = 4,141,596.56/x
3. Step 3: Cross multiply
   10,876,856.72x = 16,300,587.99 × 4,141,596.56
4. Step 4: Simplify right side
   10,876,856.72x = 67,510,459,145,361.31
5. Step 5: Solve for x
   x = 67,510,459,145,361.31/10,876,856.72
6. Step 6: Final answer
   x = 6,206,798.61