Finding the Fourth Proportional to 2,393,619,272.50, 3,590,060,784.71 and 798,281,553.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,393,619,272.50 : 3,590,060,784.71 = 798,281,553.71 : x
2. Step 2: Convert to fraction form
   2,393,619,272.50/3,590,060,784.71 = 798,281,553.71/x
3. Step 3: Cross multiply
   2,393,619,272.50x = 3,590,060,784.71 × 798,281,553.71
4. Step 4: Simplify right side
   2,393,619,272.50x = 2,865,879,301,131,640,832
5. Step 5: Solve for x
   x = 2,865,879,301,131,640,832/2,393,619,272.50
6. Step 6: Final answer
   x = 1,197,299,559.73