Finding the Fourth Proportional to 80,085,222.54, 110,518,477.31 and 47,046,864.17

Step by Step Solution

1. Step 1: Write the proportion equation
   80,085,222.54 : 110,518,477.31 = 47,046,864.17 : x
2. Step 2: Convert to fraction form
   80,085,222.54/110,518,477.31 = 47,046,864.17/x
3. Step 3: Cross multiply
   80,085,222.54x = 110,518,477.31 × 47,046,864.17
4. Step 4: Simplify right side
   80,085,222.54x = 5,199,547,790,672,710
5. Step 5: Solve for x
   x = 5,199,547,790,672,710/80,085,222.54
6. Step 6: Final answer
   x = 64,925,183.77