Finding the Fourth Proportional to 37,111.96, 51,216.60 and 22,013.56

Step by Step Solution

1. Step 1: Write the proportion equation
   37,111.96 : 51,216.60 = 22,013.56 : x
2. Step 2: Convert to fraction form
   37,111.96/51,216.60 = 22,013.56/x
3. Step 3: Cross multiply
   37,111.96x = 51,216.60 × 22,013.56
4. Step 4: Simplify right side
   37,111.96x = 1,127,459,697.10
5. Step 5: Solve for x
   x = 1,127,459,697.10/37,111.96
6. Step 6: Final answer
   x = 30,379.96