Finding the Fourth Proportional to 2,495,298,874.20, 3,743,522,341.35 and 837,426,159.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495,298,874.20 : 3,743,522,341.35 = 837,426,159.42 : x
2. Step 2: Convert to fraction form
   2,495,298,874.20/3,743,522,341.35 = 837,426,159.42/x
3. Step 3: Cross multiply
   2,495,298,874.20x = 3,743,522,341.35 × 837,426,159.42
4. Step 4: Simplify right side
   2,495,298,874.20x = 3,134,923,537,019,696,640
5. Step 5: Solve for x
   x = 3,134,923,537,019,696,640/2,495,298,874.20
6. Step 6: Final answer
   x = 1,256,331,884.50