Finding the Fourth Proportional to 116,071.65, 174,107.52 and 76,619.52

Step by Step Solution

1. Step 1: Write the proportion equation
   116,071.65 : 174,107.52 = 76,619.52 : x
2. Step 2: Convert to fraction form
   116,071.65/174,107.52 = 76,619.52/x
3. Step 3: Cross multiply
   116,071.65x = 174,107.52 × 76,619.52
4. Step 4: Simplify right side
   116,071.65x = 13,340,034,610.79
5. Step 5: Solve for x
   x = 13,340,034,610.79/116,071.65
6. Step 6: Final answer
   x = 114,929.31