Finding the Fourth Proportional to 58,682.22, 80,875.71 and 42,741.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,682.22 : 80,875.71 = 42,741.42 : x
2. Step 2: Convert to fraction form
   58,682.22/80,875.71 = 42,741.42/x
3. Step 3: Cross multiply
   58,682.22x = 80,875.71 × 42,741.42
4. Step 4: Simplify right side
   58,682.22x = 3,456,742,688.91
5. Step 5: Solve for x
   x = 3,456,742,688.91/58,682.22
6. Step 6: Final answer
   x = 58,906.13