Finding the Fourth Proportional to 111,148.22, 153,275.33 and 101,927.78

Step by Step Solution

1. Step 1: Write the proportion equation
   111,148.22 : 153,275.33 = 101,927.78 : x
2. Step 2: Convert to fraction form
   111,148.22/153,275.33 = 101,927.78/x
3. Step 3: Cross multiply
   111,148.22x = 153,275.33 × 101,927.78
4. Step 4: Simplify right side
   111,148.22x = 15,623,013,606.03
5. Step 5: Solve for x
   x = 15,623,013,606.03/111,148.22
6. Step 6: Final answer
   x = 140,560.18