Finding the Fourth Proportional to 116,304,689,885.57, 160,500,472,350.99 and 62,840,662,403.56

Step by Step Solution

1. Step 1: Write the proportion equation
   116,304,689,885.57 : 160,500,472,350.99 = 62,840,662,403.56 : x
2. Step 2: Convert to fraction form
   116,304,689,885.57/160,500,472,350.99 = 62,840,662,403.56/x
3. Step 3: Cross multiply
   116,304,689,885.57x = 160,500,472,350.99 × 62,840,662,403.56
4. Step 4: Simplify right side
   116,304,689,885.57x = 10,085,955,998,620,156,166,144
5. Step 5: Solve for x
   x = 10,085,955,998,620,156,166,144/116,304,689,885.57
6. Step 6: Final answer
   x = 86,720,114,283.81