Finding the Fourth Proportional to 191,513.76, 264,244.88 and 116,046.24

Step by Step Solution

1. Step 1: Write the proportion equation
   191,513.76 : 264,244.88 = 116,046.24 : x
2. Step 2: Convert to fraction form
   191,513.76/264,244.88 = 116,046.24/x
3. Step 3: Cross multiply
   191,513.76x = 264,244.88 × 116,046.24
4. Step 4: Simplify right side
   191,513.76x = 30,664,624,763.25
5. Step 5: Solve for x
   x = 30,664,624,763.25/191,513.76
6. Step 6: Final answer
   x = 160,117.08