Finding the Fourth Proportional to 80,051,718.72, 110,471,466.28 and 43,382,289.72

Step by Step Solution

1. Step 1: Write the proportion equation
   80,051,718.72 : 110,471,466.28 = 43,382,289.72 : x
2. Step 2: Convert to fraction form
   80,051,718.72/110,471,466.28 = 43,382,289.72/x
3. Step 3: Cross multiply
   80,051,718.72x = 110,471,466.28 × 43,382,289.72
4. Step 4: Simplify right side
   80,051,718.72x = 4,792,505,155,952,171
5. Step 5: Solve for x
   x = 4,792,505,155,952,171/80,051,718.72
6. Step 6: Final answer
   x = 59,867,611.00