Finding the Fourth Proportional to 42,280.35, 58,214.10 and 35,893.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,280.35 : 58,214.10 = 35,893.71 : x
2. Step 2: Convert to fraction form
   42,280.35/58,214.10 = 35,893.71/x
3. Step 3: Cross multiply
   42,280.35x = 58,214.10 × 35,893.71
4. Step 4: Simplify right side
   42,280.35x = 2,089,520,023.31
5. Step 5: Solve for x
   x = 2,089,520,023.31/42,280.35
6. Step 6: Final answer
   x = 49,420.59