Finding the Fourth Proportional to 42,076.90, 58,065.42 and 23,214.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,076.90 : 58,065.42 = 23,214.16 : x
2. Step 2: Convert to fraction form
   42,076.90/58,065.42 = 23,214.16/x
3. Step 3: Cross multiply
   42,076.90x = 58,065.42 × 23,214.16
4. Step 4: Simplify right side
   42,076.90x = 1,347,939,950.35
5. Step 5: Solve for x
   x = 1,347,939,950.35/42,076.90
6. Step 6: Final answer
   x = 32,035.15