Finding the Fourth Proportional to 2,121,114.69, 2,927,132.82 and 1,154,244.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,121,114.69 : 2,927,132.82 = 1,154,244.69 : x
2. Step 2: Convert to fraction form
   2,121,114.69/2,927,132.82 = 1,154,244.69/x
3. Step 3: Cross multiply
   2,121,114.69x = 2,927,132.82 × 1,154,244.69
4. Step 4: Simplify right side
   2,121,114.69x = 3,378,627,514,409.73
5. Step 5: Solve for x
   x = 3,378,627,514,409.73/2,121,114.69
6. Step 6: Final answer
   x = 1,592,854.71