Finding the Fourth Proportional to 2,772,859.29, 3,826,475.31 and 1,549,174

Step by Step Solution

1. Step 1: Write the proportion equation
   2,772,859.29 : 3,826,475.31 = 1,549,174 : x
2. Step 2: Convert to fraction form
   2,772,859.29/3,826,475.31 = 1,549,174/x
3. Step 3: Cross multiply
   2,772,859.29x = 3,826,475.31 × 1,549,174
4. Step 4: Simplify right side
   2,772,859.29x = 5,927,876,061,893.94
5. Step 5: Solve for x
   x = 5,927,876,061,893.94/2,772,859.29
6. Step 6: Final answer
   x = 2,137,820.73