Finding the Fourth Proportional to 58,265.33, 80,385.41 and 34,380.05

Step by Step Solution

1. Step 1: Write the proportion equation
   58,265.33 : 80,385.41 = 34,380.05 : x
2. Step 2: Convert to fraction form
   58,265.33/80,385.41 = 34,380.05/x
3. Step 3: Cross multiply
   58,265.33x = 80,385.41 × 34,380.05
4. Step 4: Simplify right side
   58,265.33x = 2,763,654,099.09
5. Step 5: Solve for x
   x = 2,763,654,099.09/58,265.33
6. Step 6: Final answer
   x = 47,432.23