Finding the Fourth Proportional to 37,404.22, 56,105.88 and 21,632.98

Step by Step Solution

1. Step 1: Write the proportion equation
   37,404.22 : 56,105.88 = 21,632.98 : x
2. Step 2: Convert to fraction form
   37,404.22/56,105.88 = 21,632.98/x
3. Step 3: Cross multiply
   37,404.22x = 56,105.88 × 21,632.98
4. Step 4: Simplify right side
   37,404.22x = 1,213,737,379.92
5. Step 5: Solve for x
   x = 1,213,737,379.92/37,404.22
6. Step 6: Final answer
   x = 32,449.21