Finding the Fourth Proportional to 127,754.16, 176,300.91 and 69,610.59

Step by Step Solution

1. Step 1: Write the proportion equation
   127,754.16 : 176,300.91 = 69,610.59 : x
2. Step 2: Convert to fraction form
   127,754.16/176,300.91 = 69,610.59/x
3. Step 3: Cross multiply
   127,754.16x = 176,300.91 × 69,610.59
4. Step 4: Simplify right side
   127,754.16x = 12,272,410,362.64
5. Step 5: Solve for x
   x = 12,272,410,362.64/127,754.16
6. Step 6: Final answer
   x = 96,062.71