Finding the Fourth Proportional to 127,735.56, 191,626.59 and 43,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   127,735.56 : 191,626.59 = 43,491.42 : x
2. Step 2: Convert to fraction form
   127,735.56/191,626.59 = 43,491.42/x
3. Step 3: Cross multiply
   127,735.56x = 191,626.59 × 43,491.42
4. Step 4: Simplify right side
   127,735.56x = 8,334,112,508.86
5. Step 5: Solve for x
   x = 8,334,112,508.86/127,735.56
6. Step 6: Final answer
   x = 65,245.05