Finding the Fourth Proportional to 37,444.56, 56,148.03 and 12,475.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,444.56 : 56,148.03 = 12,475.86 : x
2. Step 2: Convert to fraction form
   37,444.56/56,148.03 = 12,475.86/x
3. Step 3: Cross multiply
   37,444.56x = 56,148.03 × 12,475.86
4. Step 4: Simplify right side
   37,444.56x = 700,494,961.56
5. Step 5: Solve for x
   x = 700,494,961.56/37,444.56
6. Step 6: Final answer
   x = 18,707.52