Finding the Fourth Proportional to 58,189.96, 80,304.78 and 34,317.64

Step by Step Solution

1. Step 1: Write the proportion equation
   58,189.96 : 80,304.78 = 34,317.64 : x
2. Step 2: Convert to fraction form
   58,189.96/80,304.78 = 34,317.64/x
3. Step 3: Cross multiply
   58,189.96x = 80,304.78 × 34,317.64
4. Step 4: Simplify right side
   58,189.96x = 2,755,870,530.32
5. Step 5: Solve for x
   x = 2,755,870,530.32/58,189.96
6. Step 6: Final answer
   x = 47,359.90