Finding the Fourth Proportional to 2,380,946.72, 3,571,400.64 and 960,981.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380,946.72 : 3,571,400.64 = 960,981.08 : x
2. Step 2: Convert to fraction form
   2,380,946.72/3,571,400.64 = 960,981.08/x
3. Step 3: Cross multiply
   2,380,946.72x = 3,571,400.64 × 960,981.08
4. Step 4: Simplify right side
   2,380,946.72x = 3,432,048,444,139.89
5. Step 5: Solve for x
   x = 3,432,048,444,139.89/2,380,946.72
6. Step 6: Final answer
   x = 1,441,463.77