Finding the Fourth Proportional to 89,630.04, 134,467.20 and 37,054.56

Step by Step Solution

1. Step 1: Write the proportion equation
   89,630.04 : 134,467.20 = 37,054.56 : x
2. Step 2: Convert to fraction form
   89,630.04/134,467.20 = 37,054.56/x
3. Step 3: Cross multiply
   89,630.04x = 134,467.20 × 37,054.56
4. Step 4: Simplify right side
   89,630.04x = 4,982,622,930.43
5. Step 5: Solve for x
   x = 4,982,622,930.43/89,630.04
6. Step 6: Final answer
   x = 55,590.99