Finding the Fourth Proportional to 65,233.26, 89,934.03 and 42,527.34

Step by Step Solution

1. Step 1: Write the proportion equation
   65,233.26 : 89,934.03 = 42,527.34 : x
2. Step 2: Convert to fraction form
   65,233.26/89,934.03 = 42,527.34/x
3. Step 3: Cross multiply
   65,233.26x = 89,934.03 × 42,527.34
4. Step 4: Simplify right side
   65,233.26x = 3,824,655,071.38
5. Step 5: Solve for x
   x = 3,824,655,071.38/65,233.26
6. Step 6: Final answer
   x = 58,630.45