Finding the Fourth Proportional to 139,259,156, 192,293,657.04 and 116,175,284

Step by Step Solution

1. Step 1: Write the proportion equation
   139,259,156 : 192,293,657.04 = 116,175,284 : x
2. Step 2: Convert to fraction form
   139,259,156/192,293,657.04 = 116,175,284/x
3. Step 3: Cross multiply
   139,259,156x = 192,293,657.04 × 116,175,284
4. Step 4: Simplify right side
   139,259,156x = 22,339,770,218,020,600
5. Step 5: Solve for x
   x = 22,339,770,218,020,600/139,259,156
6. Step 6: Final answer
   x = 160,418,681.68