Finding the Fourth Proportional to 60,111.42, 90,175.34 and 25,042.88

Step by Step Solution

1. Step 1: Write the proportion equation
   60,111.42 : 90,175.34 = 25,042.88 : x
2. Step 2: Convert to fraction form
   60,111.42/90,175.34 = 25,042.88/x
3. Step 3: Cross multiply
   60,111.42x = 90,175.34 × 25,042.88
4. Step 4: Simplify right side
   60,111.42x = 2,258,249,642.49
5. Step 5: Solve for x
   x = 2,258,249,642.49/60,111.42
6. Step 6: Final answer
   x = 37,567.73