Finding the Fourth Proportional to 37,115.57, 55,667.42 and 10,814.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,115.57 : 55,667.42 = 10,814.16 : x
2. Step 2: Convert to fraction form
   37,115.57/55,667.42 = 10,814.16/x
3. Step 3: Cross multiply
   37,115.57x = 55,667.42 × 10,814.16
4. Step 4: Simplify right side
   37,115.57x = 601,996,135.37
5. Step 5: Solve for x
   x = 601,996,135.37/37,115.57
6. Step 6: Final answer
   x = 16,219.51