Finding the Fourth Proportional to 76,066.66, 114,075.72 and 26,134.72

Step by Step Solution

1. Step 1: Write the proportion equation
   76,066.66 : 114,075.72 = 26,134.72 : x
2. Step 2: Convert to fraction form
   76,066.66/114,075.72 = 26,134.72/x
3. Step 3: Cross multiply
   76,066.66x = 114,075.72 × 26,134.72
4. Step 4: Simplify right side
   76,066.66x = 2,981,337,001.00
5. Step 5: Solve for x
   x = 2,981,337,001.00/76,066.66
6. Step 6: Final answer
   x = 39,193.74