Finding the Fourth Proportional to 37,705.59, 56,565.67 and 14,330.21

Step by Step Solution

1. Step 1: Write the proportion equation
   37,705.59 : 56,565.67 = 14,330.21 : x
2. Step 2: Convert to fraction form
   37,705.59/56,565.67 = 14,330.21/x
3. Step 3: Cross multiply
   37,705.59x = 56,565.67 × 14,330.21
4. Step 4: Simplify right side
   37,705.59x = 810,597,664.98
5. Step 5: Solve for x
   x = 810,597,664.98/37,705.59
6. Step 6: Final answer
   x = 21,498.08