Finding the Fourth Proportional to 69,386.42, 95,755.57 and 42,523.73

Step by Step Solution

1. Step 1: Write the proportion equation
   69,386.42 : 95,755.57 = 42,523.73 : x
2. Step 2: Convert to fraction form
   69,386.42/95,755.57 = 42,523.73/x
3. Step 3: Cross multiply
   69,386.42x = 95,755.57 × 42,523.73
4. Step 4: Simplify right side
   69,386.42x = 4,071,884,004.68
5. Step 5: Solve for x
   x = 4,071,884,004.68/69,386.42
6. Step 6: Final answer
   x = 58,684.16