Finding the Fourth Proportional to 148,650.72, 222,920.19 and 59,874

Step by Step Solution

1. Step 1: Write the proportion equation
   148,650.72 : 222,920.19 = 59,874 : x
2. Step 2: Convert to fraction form
   148,650.72/222,920.19 = 59,874/x
3. Step 3: Cross multiply
   148,650.72x = 222,920.19 × 59,874
4. Step 4: Simplify right side
   148,650.72x = 13,347,123,456.06
5. Step 5: Solve for x
   x = 13,347,123,456.06/148,650.72
6. Step 6: Final answer
   x = 89,788.49