Finding the Fourth Proportional to 2,736,789.78, 3,776,760.42 and 1,529,565.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,736,789.78 : 3,776,760.42 = 1,529,565.78 : x
2. Step 2: Convert to fraction form
   2,736,789.78/3,776,760.42 = 1,529,565.78/x
3. Step 3: Cross multiply
   2,736,789.78x = 3,776,760.42 × 1,529,565.78
4. Step 4: Simplify right side
   2,736,789.78x = 5,776,803,497,690.43
5. Step 5: Solve for x
   x = 5,776,803,497,690.43/2,736,789.78
6. Step 6: Final answer
   x = 2,110,795.48