Finding the Fourth Proportional to 2,131,796.26, 2,941,917.33 and 1,164,967.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,796.26 : 2,941,917.33 = 1,164,967.30 : x
2. Step 2: Convert to fraction form
   2,131,796.26/2,941,917.33 = 1,164,967.30/x
3. Step 3: Cross multiply
   2,131,796.26x = 2,941,917.33 × 1,164,967.30
4. Step 4: Simplify right side
   2,131,796.26x = 3,427,237,488,753.31
5. Step 5: Solve for x
   x = 3,427,237,488,753.31/2,131,796.26
6. Step 6: Final answer
   x = 1,607,675.91