Finding the Fourth Proportional to 92,105.30, 127,333.62 and 91,264.52

Step by Step Solution

1. Step 1: Write the proportion equation
   92,105.30 : 127,333.62 = 91,264.52 : x
2. Step 2: Convert to fraction form
   92,105.30/127,333.62 = 91,264.52/x
3. Step 3: Cross multiply
   92,105.30x = 127,333.62 × 91,264.52
4. Step 4: Simplify right side
   92,105.30x = 11,621,042,027.50
5. Step 5: Solve for x
   x = 11,621,042,027.50/92,105.30
6. Step 6: Final answer
   x = 126,171.26