Finding the Fourth Proportional to 47,377.50, 71,066.52 and 19,675.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,377.50 : 71,066.52 = 19,675.50 : x
2. Step 2: Convert to fraction form
   47,377.50/71,066.52 = 19,675.50/x
3. Step 3: Cross multiply
   47,377.50x = 71,066.52 × 19,675.50
4. Step 4: Simplify right side
   47,377.50x = 1,398,269,314.26
5. Step 5: Solve for x
   x = 1,398,269,314.26/47,377.50
6. Step 6: Final answer
   x = 29,513.36