Finding the Fourth Proportional to 2,537,365.32, 3,501,612.18 and 1,391,377.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,365.32 : 3,501,612.18 = 1,391,377.32 : x
2. Step 2: Convert to fraction form
   2,537,365.32/3,501,612.18 = 1,391,377.32/x
3. Step 3: Cross multiply
   2,537,365.32x = 3,501,612.18 × 1,391,377.32
4. Step 4: Simplify right side
   2,537,365.32x = 4,872,063,770,687.76
5. Step 5: Solve for x
   x = 4,872,063,770,687.76/2,537,365.32
6. Step 6: Final answer
   x = 1,920,127.04