Finding the Fourth Proportional to 58,730.72, 81,087.41 and 34,865.06

Step by Step Solution

1. Step 1: Write the proportion equation
   58,730.72 : 81,087.41 = 34,865.06 : x
2. Step 2: Convert to fraction form
   58,730.72/81,087.41 = 34,865.06/x
3. Step 3: Cross multiply
   58,730.72x = 81,087.41 × 34,865.06
4. Step 4: Simplify right side
   58,730.72x = 2,827,117,096.62
5. Step 5: Solve for x
   x = 2,827,117,096.62/58,730.72
6. Step 6: Final answer
   x = 48,136.94