Finding the Fourth Proportional to 2,263,148.13, 3,123,049.38 and 1,283,153.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,148.13 : 3,123,049.38 = 1,283,153.10 : x
2. Step 2: Convert to fraction form
   2,263,148.13/3,123,049.38 = 1,283,153.10/x
3. Step 3: Cross multiply
   2,263,148.13x = 3,123,049.38 × 1,283,153.10
4. Step 4: Simplify right side
   2,263,148.13x = 4,007,350,484,094.56
5. Step 5: Solve for x
   x = 4,007,350,484,094.56/2,263,148.13
6. Step 6: Final answer
   x = 1,770,697.39