Finding the Fourth Proportional to 76,500.18, 114,703.29 and 26,558.82

Step by Step Solution

1. Step 1: Write the proportion equation
   76,500.18 : 114,703.29 = 26,558.82 : x
2. Step 2: Convert to fraction form
   76,500.18/114,703.29 = 26,558.82/x
3. Step 3: Cross multiply
   76,500.18x = 114,703.29 × 26,558.82
4. Step 4: Simplify right side
   76,500.18x = 3,046,384,032.52
5. Step 5: Solve for x
   x = 3,046,384,032.52/76,500.18
6. Step 6: Final answer
   x = 39,821.92