Finding the Fourth Proportional to 2,447,141.69, 3,377,151.47 and 1,674,393.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,447,141.69 : 3,377,151.47 = 1,674,393.34 : x
2. Step 2: Convert to fraction form
   2,447,141.69/3,377,151.47 = 1,674,393.34/x
3. Step 3: Cross multiply
   2,447,141.69x = 3,377,151.47 × 1,674,393.34
4. Step 4: Simplify right side
   2,447,141.69x = 5,654,679,904,281.49
5. Step 5: Solve for x
   x = 5,654,679,904,281.49/2,447,141.69
6. Step 6: Final answer
   x = 2,310,728.45