Finding the Fourth Proportional to 2,131,051.32, 2,940,894.18 and 1,164,244.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,051.32 : 2,940,894.18 = 1,164,244.23 : x
2. Step 2: Convert to fraction form
   2,131,051.32/2,940,894.18 = 1,164,244.23/x
3. Step 3: Cross multiply
   2,131,051.32x = 2,940,894.18 × 1,164,244.23
4. Step 4: Simplify right side
   2,131,051.32x = 3,423,919,080,105.58
5. Step 5: Solve for x
   x = 3,423,919,080,105.58/2,131,051.32
6. Step 6: Final answer
   x = 1,606,680.73