Finding the Fourth Proportional to 37,921.33, 52,341.85 and 22,010.91

Step by Step Solution

1. Step 1: Write the proportion equation
   37,921.33 : 52,341.85 = 22,010.91 : x
2. Step 2: Convert to fraction form
   37,921.33/52,341.85 = 22,010.91/x
3. Step 3: Cross multiply
   37,921.33x = 52,341.85 × 22,010.91
4. Step 4: Simplify right side
   37,921.33x = 1,152,091,457.00
5. Step 5: Solve for x
   x = 1,152,091,457.00/37,921.33
6. Step 6: Final answer
   x = 30,381.09