Finding the Fourth Proportional to 1,980,157.72, 2,969,760.72 and 914,175.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,980,157.72 : 2,969,760.72 = 914,175.88 : x
2. Step 2: Convert to fraction form
   1,980,157.72/2,969,760.72 = 914,175.88/x
3. Step 3: Cross multiply
   1,980,157.72x = 2,969,760.72 × 914,175.88
4. Step 4: Simplify right side
   1,980,157.72x = 2,714,883,619,595.43
5. Step 5: Solve for x
   x = 2,714,883,619,595.43/1,980,157.72
6. Step 6: Final answer
   x = 1,371,044.13