Finding the Fourth Proportional to 109,949.34, 164,792.79 and 60,042

Step by Step Solution

1. Step 1: Write the proportion equation
   109,949.34 : 164,792.79 = 60,042 : x
2. Step 2: Convert to fraction form
   109,949.34/164,792.79 = 60,042/x
3. Step 3: Cross multiply
   109,949.34x = 164,792.79 × 60,042
4. Step 4: Simplify right side
   109,949.34x = 9,894,488,697.18
5. Step 5: Solve for x
   x = 9,894,488,697.18/109,949.34
6. Step 6: Final answer
   x = 89,991.34