Finding the Fourth Proportional to 48,612.50, 67,085.30 and 26,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,612.50 : 67,085.30 = 26,256.50 : x
2. Step 2: Convert to fraction form
   48,612.50/67,085.30 = 26,256.50/x
3. Step 3: Cross multiply
   48,612.50x = 67,085.30 × 26,256.50
4. Step 4: Simplify right side
   48,612.50x = 1,761,425,048.17
5. Step 5: Solve for x
   x = 1,761,425,048.17/48,612.50
6. Step 6: Final answer
   x = 36,233.99