Finding the Fourth Proportional to 2,538,180.86, 3,805,377.77 and 1,527,065.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,180.86 : 3,805,377.77 = 1,527,065.90 : x
2. Step 2: Convert to fraction form
   2,538,180.86/3,805,377.77 = 1,527,065.90/x
3. Step 3: Cross multiply
   2,538,180.86x = 3,805,377.77 × 1,527,065.90
4. Step 4: Simplify right side
   2,538,180.86x = 5,811,062,602,522.83
5. Step 5: Solve for x
   x = 5,811,062,602,522.83/2,538,180.86
6. Step 6: Final answer
   x = 2,289,459.63