Finding the Fourth Proportional to 2,465,367.48, 3,402,141.71 and 1,377,647.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,465,367.48 : 3,402,141.71 = 1,377,647.98 : x
2. Step 2: Convert to fraction form
   2,465,367.48/3,402,141.71 = 1,377,647.98/x
3. Step 3: Cross multiply
   2,465,367.48x = 3,402,141.71 × 1,377,647.98
4. Step 4: Simplify right side
   2,465,367.48x = 4,686,953,639,061.65
5. Step 5: Solve for x
   x = 4,686,953,639,061.65/2,465,367.48
6. Step 6: Final answer
   x = 1,901,117.65