Finding the Fourth Proportional to 37,128.08, 55,620.32 and 23,093.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,128.08 : 55,620.32 = 23,093.72 : x
2. Step 2: Convert to fraction form
   37,128.08/55,620.32 = 23,093.72/x
3. Step 3: Cross multiply
   37,128.08x = 55,620.32 × 23,093.72
4. Step 4: Simplify right side
   37,128.08x = 1,284,480,096.39
5. Step 5: Solve for x
   x = 1,284,480,096.39/37,128.08
6. Step 6: Final answer
   x = 34,595.92