Finding the Fourth Proportional to 58,103.80, 80,184.34 and 34,243.63

Step by Step Solution

1. Step 1: Write the proportion equation
   58,103.80 : 80,184.34 = 34,243.63 : x
2. Step 2: Convert to fraction form
   58,103.80/80,184.34 = 34,243.63/x
3. Step 3: Cross multiply
   58,103.80x = 80,184.34 × 34,243.63
4. Step 4: Simplify right side
   58,103.80x = 2,745,802,870.75
5. Step 5: Solve for x
   x = 2,745,802,870.75/58,103.80
6. Step 6: Final answer
   x = 47,256.86