Finding the Fourth Proportional to 8,911,082.25, 12,297,513.83 and 4,836,691.53

Step by Step Solution

1. Step 1: Write the proportion equation
   8,911,082.25 : 12,297,513.83 = 4,836,691.53 : x
2. Step 2: Convert to fraction form
   8,911,082.25/12,297,513.83 = 4,836,691.53/x
3. Step 3: Cross multiply
   8,911,082.25x = 12,297,513.83 × 4,836,691.53
4. Step 4: Simplify right side
   8,911,082.25x = 59,479,280,957,435.40
5. Step 5: Solve for x
   x = 59,479,280,957,435.40/8,911,082.25
6. Step 6: Final answer
   x = 6,674,753.90