Finding the Fourth Proportional to 37,900.35, 56,850.71 and 9,818.43

Step by Step Solution

1. Step 1: Write the proportion equation
   37,900.35 : 56,850.71 = 9,818.43 : x
2. Step 2: Convert to fraction form
   37,900.35/56,850.71 = 9,818.43/x
3. Step 3: Cross multiply
   37,900.35x = 56,850.71 × 9,818.43
4. Step 4: Simplify right side
   37,900.35x = 558,184,667.49
5. Step 5: Solve for x
   x = 558,184,667.49/37,900.35
6. Step 6: Final answer
   x = 14,727.69