Finding the Fourth Proportional to 109,906.56, 151,590.96 and 69,626.88

Step by Step Solution

1. Step 1: Write the proportion equation
   109,906.56 : 151,590.96 = 69,626.88 : x
2. Step 2: Convert to fraction form
   109,906.56/151,590.96 = 69,626.88/x
3. Step 3: Cross multiply
   109,906.56x = 151,590.96 × 69,626.88
4. Step 4: Simplify right side
   109,906.56x = 10,554,805,581.00
5. Step 5: Solve for x
   x = 10,554,805,581.00/109,906.56
6. Step 6: Final answer
   x = 96,034.35