Finding the Fourth Proportional to 2,475,435.89, 3,712,433.49 and 958,780.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,475,435.89 : 3,712,433.49 = 958,780.55 : x
2. Step 2: Convert to fraction form
   2,475,435.89/3,712,433.49 = 958,780.55/x
3. Step 3: Cross multiply
   2,475,435.89x = 3,712,433.49 × 958,780.55
4. Step 4: Simplify right side
   2,475,435.89x = 3,559,409,018,586.72
5. Step 5: Solve for x
   x = 3,559,409,018,586.72/2,475,435.89
6. Step 6: Final answer
   x = 1,437,891.82