Finding the Fourth Proportional to 2,263,147.52, 3,123,048.50 and 1,283,152.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,147.52 : 3,123,048.50 = 1,283,152.47 : x
2. Step 2: Convert to fraction form
   2,263,147.52/3,123,048.50 = 1,283,152.47/x
3. Step 3: Cross multiply
   2,263,147.52x = 3,123,048.50 × 1,283,152.47
4. Step 4: Simplify right side
   2,263,147.52x = 4,007,347,396,704.80
5. Step 5: Solve for x
   x = 4,007,347,396,704.80/2,263,147.52
6. Step 6: Final answer
   x = 1,770,696.50