Finding the Fourth Proportional to 116,300.88, 160,516.16 and 68,551.44

Step by Step Solution

1. Step 1: Write the proportion equation
   116,300.88 : 160,516.16 = 68,551.44 : x
2. Step 2: Convert to fraction form
   116,300.88/160,516.16 = 68,551.44/x
3. Step 3: Cross multiply
   116,300.88x = 160,516.16 × 68,551.44
4. Step 4: Simplify right side
   116,300.88x = 11,003,613,911.27
5. Step 5: Solve for x
   x = 11,003,613,911.27/116,300.88
6. Step 6: Final answer
   x = 94,613.33