Finding the Fourth Proportional to 58,363.69, 80,549.72 and 34,172.03

Step by Step Solution

1. Step 1: Write the proportion equation
   58,363.69 : 80,549.72 = 34,172.03 : x
2. Step 2: Convert to fraction form
   58,363.69/80,549.72 = 34,172.03/x
3. Step 3: Cross multiply
   58,363.69x = 80,549.72 × 34,172.03
4. Step 4: Simplify right side
   58,363.69x = 2,752,547,448.33
5. Step 5: Solve for x
   x = 2,752,547,448.33/58,363.69
6. Step 6: Final answer
   x = 47,161.98