Finding the Fourth Proportional to 58,457.23, 80,671.76 and 34,583.29

Step by Step Solution

1. Step 1: Write the proportion equation
   58,457.23 : 80,671.76 = 34,583.29 : x
2. Step 2: Convert to fraction form
   58,457.23/80,671.76 = 34,583.29/x
3. Step 3: Cross multiply
   58,457.23x = 80,671.76 × 34,583.29
4. Step 4: Simplify right side
   58,457.23x = 2,789,894,870.89
5. Step 5: Solve for x
   x = 2,789,894,870.89/58,457.23
6. Step 6: Final answer
   x = 47,725.40