Finding the Fourth Proportional to 50,105,424.76, 69,120,915 and 43,480,715.16

Step by Step Solution

1. Step 1: Write the proportion equation
   50,105,424.76 : 69,120,915 = 43,480,715.16 : x
2. Step 2: Convert to fraction form
   50,105,424.76/69,120,915 = 43,480,715.16/x
3. Step 3: Cross multiply
   50,105,424.76x = 69,120,915 × 43,480,715.16
4. Step 4: Simplify right side
   50,105,424.76x = 3,005,426,816,713,571
5. Step 5: Solve for x
   x = 3,005,426,816,713,571/50,105,424.76
6. Step 6: Final answer
   x = 59,982,064.44