Finding the Fourth Proportional to 58,685.68, 80,973.57 and 34,820.25

Step by Step Solution

1. Step 1: Write the proportion equation
   58,685.68 : 80,973.57 = 34,820.25 : x
2. Step 2: Convert to fraction form
   58,685.68/80,973.57 = 34,820.25/x
3. Step 3: Cross multiply
   58,685.68x = 80,973.57 × 34,820.25
4. Step 4: Simplify right side
   58,685.68x = 2,819,519,950.79
5. Step 5: Solve for x
   x = 2,819,519,950.79/58,685.68
6. Step 6: Final answer
   x = 48,044.43