Finding the Fourth Proportional to 2,816,772.42, 3,887,354.72 and 1,576,506.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,772.42 : 3,887,354.72 = 1,576,506.80 : x
2. Step 2: Convert to fraction form
   2,816,772.42/3,887,354.72 = 1,576,506.80/x
3. Step 3: Cross multiply
   2,816,772.42x = 3,887,354.72 × 1,576,506.80
4. Step 4: Simplify right side
   2,816,772.42x = 6,128,441,150,092.10
5. Step 5: Solve for x
   x = 6,128,441,150,092.10/2,816,772.42
6. Step 6: Final answer
   x = 2,175,696.24