Finding the Fourth Proportional to 89,894.80, 134,902.41 and 37,304.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,894.80 : 134,902.41 = 37,304.34 : x
2. Step 2: Convert to fraction form
   89,894.80/134,902.41 = 37,304.34/x
3. Step 3: Cross multiply
   89,894.80x = 134,902.41 × 37,304.34
4. Step 4: Simplify right side
   89,894.80x = 5,032,445,369.46
5. Step 5: Solve for x
   x = 5,032,445,369.46/89,894.80
6. Step 6: Final answer
   x = 55,981.50