Finding the Fourth Proportional to 10,147,946.43, 15,224,158.89 and 2,960,042.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,147,946.43 : 15,224,158.89 = 2,960,042.88 : x
2. Step 2: Convert to fraction form
   10,147,946.43/15,224,158.89 = 2,960,042.88/x
3. Step 3: Cross multiply
   10,147,946.43x = 15,224,158.89 × 2,960,042.88
4. Step 4: Simplify right side
   10,147,946.43x = 45,064,163,126,333.20
5. Step 5: Solve for x
   x = 45,064,163,126,333.20/10,147,946.43
6. Step 6: Final answer
   x = 4,440,717.48