Finding the Fourth Proportional to 2,277,612.36, 3,142,981.71 and 1,258,951.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,277,612.36 : 3,142,981.71 = 1,258,951.50 : x
2. Step 2: Convert to fraction form
   2,277,612.36/3,142,981.71 = 1,258,951.50/x
3. Step 3: Cross multiply
   2,277,612.36x = 3,142,981.71 × 1,258,951.50
4. Step 4: Simplify right side
   2,277,612.36x = 3,956,861,538,277.07
5. Step 5: Solve for x
   x = 3,956,861,538,277.07/2,277,612.36
6. Step 6: Final answer
   x = 1,737,284.89