Finding the Fourth Proportional to 116,040.08, 173,764.72 and 76,477.25

Step by Step Solution

1. Step 1: Write the proportion equation
   116,040.08 : 173,764.72 = 76,477.25 : x
2. Step 2: Convert to fraction form
   116,040.08/173,764.72 = 76,477.25/x
3. Step 3: Cross multiply
   116,040.08x = 173,764.72 × 76,477.25
4. Step 4: Simplify right side
   116,040.08x = 13,289,047,932.62
5. Step 5: Solve for x
   x = 13,289,047,932.62/116,040.08
6. Step 6: Final answer
   x = 114,521.19