Finding the Fourth Proportional to 64,990,661.33, 89,696,738.60 and 41,150,504.41

Step by Step Solution

1. Step 1: Write the proportion equation
   64,990,661.33 : 89,696,738.60 = 41,150,504.41 : x
2. Step 2: Convert to fraction form
   64,990,661.33/89,696,738.60 = 41,150,504.41/x
3. Step 3: Cross multiply
   64,990,661.33x = 89,696,738.60 × 41,150,504.41
4. Step 4: Simplify right side
   64,990,661.33x = 3,691,066,037,321,916.50
5. Step 5: Solve for x
   x = 3,691,066,037,321,916.50/64,990,661.33
6. Step 6: Final answer
   x = 56,793,791.01