Finding the Fourth Proportional to 33,185,616.18, 45,781,622.04 and 31,647,032.20

Step by Step Solution

1. Step 1: Write the proportion equation
   33,185,616.18 : 45,781,622.04 = 31,647,032.20 : x
2. Step 2: Convert to fraction form
   33,185,616.18/45,781,622.04 = 31,647,032.20/x
3. Step 3: Cross multiply
   33,185,616.18x = 45,781,622.04 × 31,647,032.20
4. Step 4: Simplify right side
   33,185,616.18x = 1,448,852,466,868,109.75
5. Step 5: Solve for x
   x = 1,448,852,466,868,109.75/33,185,616.18
6. Step 6: Final answer
   x = 43,659,049.72