Finding the Fourth Proportional to 191,746.88, 264,680.16 and 116,293.76

Step by Step Solution

1. Step 1: Write the proportion equation
   191,746.88 : 264,680.16 = 116,293.76 : x
2. Step 2: Convert to fraction form
   191,746.88/264,680.16 = 116,293.76/x
3. Step 3: Cross multiply
   191,746.88x = 264,680.16 × 116,293.76
4. Step 4: Simplify right side
   191,746.88x = 30,780,651,003.80
5. Step 5: Solve for x
   x = 30,780,651,003.80/191,746.88
6. Step 6: Final answer
   x = 160,527.52