Finding the Fourth Proportional to 116,084.92, 160,060.45 and 107,476.72

Step by Step Solution

1. Step 1: Write the proportion equation
   116,084.92 : 160,060.45 = 107,476.72 : x
2. Step 2: Convert to fraction form
   116,084.92/160,060.45 = 107,476.72/x
3. Step 3: Cross multiply
   116,084.92x = 160,060.45 × 107,476.72
4. Step 4: Simplify right side
   116,084.92x = 17,202,772,167.72
5. Step 5: Solve for x
   x = 17,202,772,167.72/116,084.92
6. Step 6: Final answer
   x = 148,191.27