Finding the Fourth Proportional to 10,711,926.18, 16,062,824.72 and 4,149,708.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,711,926.18 : 16,062,824.72 = 4,149,708.82 : x
2. Step 2: Convert to fraction form
   10,711,926.18/16,062,824.72 = 4,149,708.82/x
3. Step 3: Cross multiply
   10,711,926.18x = 16,062,824.72 × 4,149,708.82
4. Step 4: Simplify right side
   10,711,926.18x = 66,656,045,414,698.03
5. Step 5: Solve for x
   x = 66,656,045,414,698.03/10,711,926.18
6. Step 6: Final answer
   x = 6,222,601.27