Finding the Fourth Proportional to 2,131,053.83, 2,940,897.63 and 1,164,246.74

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,053.83 : 2,940,897.63 = 1,164,246.74 : x
2. Step 2: Convert to fraction form
   2,131,053.83/2,940,897.63 = 1,164,246.74/x
3. Step 3: Cross multiply
   2,131,053.83x = 2,940,897.63 × 1,164,246.74
4. Step 4: Simplify right side
   2,131,053.83x = 3,423,930,478,401.23
5. Step 5: Solve for x
   x = 3,423,930,478,401.23/2,131,053.83
6. Step 6: Final answer
   x = 1,606,684.18