Finding the Fourth Proportional to 1,826,901,085.92, 2,521,147,685.04 and 991,535,670.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,826,901,085.92 : 2,521,147,685.04 = 991,535,670.24 : x
2. Step 2: Convert to fraction form
   1,826,901,085.92/2,521,147,685.04 = 991,535,670.24/x
3. Step 3: Cross multiply
   1,826,901,085.92x = 2,521,147,685.04 × 991,535,670.24
4. Step 4: Simplify right side
   1,826,901,085.92x = 2,499,807,859,660,161,024
5. Step 5: Solve for x
   x = 2,499,807,859,660,161,024/1,826,901,085.92
6. Step 6: Final answer
   x = 1,368,332,351.94