Finding the Fourth Proportional to 92,483.48, 138,748.71 and 25,923.89

Step by Step Solution

1. Step 1: Write the proportion equation
   92,483.48 : 138,748.71 = 25,923.89 : x
2. Step 2: Convert to fraction form
   92,483.48/138,748.71 = 25,923.89/x
3. Step 3: Cross multiply
   92,483.48x = 138,748.71 × 25,923.89
4. Step 4: Simplify right side
   92,483.48x = 3,596,906,295.68
5. Step 5: Solve for x
   x = 3,596,906,295.68/92,483.48
6. Step 6: Final answer
   x = 38,892.42