Finding the Fourth Proportional to 2,580,585.05, 3,871,342.99 and 1,063,423.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,585.05 : 3,871,342.99 = 1,063,423.51 : x
2. Step 2: Convert to fraction form
   2,580,585.05/3,871,342.99 = 1,063,423.51/x
3. Step 3: Cross multiply
   2,580,585.05x = 3,871,342.99 × 1,063,423.51
4. Step 4: Simplify right side
   2,580,585.05x = 4,116,877,138,502.78
5. Step 5: Solve for x
   x = 4,116,877,138,502.78/2,580,585.05
6. Step 6: Final answer
   x = 1,595,327.05