Finding the Fourth Proportional to 80,061.69, 119,995.43 and 58,804.63

Step by Step Solution

1. Step 1: Write the proportion equation
   80,061.69 : 119,995.43 = 58,804.63 : x
2. Step 2: Convert to fraction form
   80,061.69/119,995.43 = 58,804.63/x
3. Step 3: Cross multiply
   80,061.69x = 119,995.43 × 58,804.63
4. Step 4: Simplify right side
   80,061.69x = 7,056,286,862.84
5. Step 5: Solve for x
   x = 7,056,286,862.84/80,061.69
6. Step 6: Final answer
   x = 88,135.62