Finding the Fourth Proportional to 89,628.32, 134,369.04 and 37,075.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,628.32 : 134,369.04 = 37,075.52 : x
2. Step 2: Convert to fraction form
   89,628.32/134,369.04 = 37,075.52/x
3. Step 3: Cross multiply
   89,628.32x = 134,369.04 × 37,075.52
4. Step 4: Simplify right side
   89,628.32x = 4,981,802,029.90
5. Step 5: Solve for x
   x = 4,981,802,029.90/89,628.32
6. Step 6: Final answer
   x = 55,582.90