Finding the Fourth Proportional to 37,404.12, 56,057.72 and 15,191.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,404.12 : 56,057.72 = 15,191.52 : x
2. Step 2: Convert to fraction form
   37,404.12/56,057.72 = 15,191.52/x
3. Step 3: Cross multiply
   37,404.12x = 56,057.72 × 15,191.52
4. Step 4: Simplify right side
   37,404.12x = 851,601,974.53
5. Step 5: Solve for x
   x = 851,601,974.53/37,404.12
6. Step 6: Final answer
   x = 22,767.60