Finding the Fourth Proportional to 2,950,915.32, 4,423,986.18 and 1,243,956.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,950,915.32 : 4,423,986.18 = 1,243,956.42 : x
2. Step 2: Convert to fraction form
   2,950,915.32/4,423,986.18 = 1,243,956.42/x
3. Step 3: Cross multiply
   2,950,915.32x = 4,423,986.18 × 1,243,956.42
4. Step 4: Simplify right side
   2,950,915.32x = 5,503,246,010,602.27
5. Step 5: Solve for x
   x = 5,503,246,010,602.27/2,950,915.32
6. Step 6: Final answer
   x = 1,864,928.48