Finding the Fourth Proportional to 89,620.32, 134,357.04 and 37,067.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,620.32 : 134,357.04 = 37,067.52 : x
2. Step 2: Convert to fraction form
   89,620.32/134,357.04 = 37,067.52/x
3. Step 3: Cross multiply
   89,620.32x = 134,357.04 × 37,067.52
4. Step 4: Simplify right side
   89,620.32x = 4,980,282,267.34
5. Step 5: Solve for x
   x = 4,980,282,267.34/89,620.32
6. Step 6: Final answer
   x = 55,570.90