Finding the Fourth Proportional to 2,772,761.82, 3,826,590.87 and 1,549,073.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,772,761.82 : 3,826,590.87 = 1,549,073.91 : x
2. Step 2: Convert to fraction form
   2,772,761.82/3,826,590.87 = 1,549,073.91/x
3. Step 3: Cross multiply
   2,772,761.82x = 3,826,590.87 × 1,549,073.91
4. Step 4: Simplify right side
   2,772,761.82x = 5,927,672,080,961.20
5. Step 5: Solve for x
   x = 5,927,672,080,961.20/2,772,761.82
6. Step 6: Final answer
   x = 2,137,822.31