Finding the Fourth Proportional to 42,150.84, 58,166.70 and 23,289.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,150.84 : 58,166.70 = 23,289.08 : x
2. Step 2: Convert to fraction form
   42,150.84/58,166.70 = 23,289.08/x
3. Step 3: Cross multiply
   42,150.84x = 58,166.70 × 23,289.08
4. Step 4: Simplify right side
   42,150.84x = 1,354,648,929.64
5. Step 5: Solve for x
   x = 1,354,648,929.64/42,150.84
6. Step 6: Final answer
   x = 32,138.12