Finding the Fourth Proportional to 58,849.50, 81,206.25 and 34,971.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,849.50 : 81,206.25 = 34,971.58 : x
2. Step 2: Convert to fraction form
   58,849.50/81,206.25 = 34,971.58/x
3. Step 3: Cross multiply
   58,849.50x = 81,206.25 × 34,971.58
4. Step 4: Simplify right side
   58,849.50x = 2,839,910,838.74
5. Step 5: Solve for x
   x = 2,839,910,838.74/58,849.50
6. Step 6: Final answer
   x = 48,257.18