Finding the Fourth Proportional to 56,019.69, 83,998.53 and 22,251.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,019.69 : 83,998.53 = 22,251.50 : x
2. Step 2: Convert to fraction form
   56,019.69/83,998.53 = 22,251.50/x
3. Step 3: Cross multiply
   56,019.69x = 83,998.53 × 22,251.50
4. Step 4: Simplify right side
   56,019.69x = 1,869,093,500.29
5. Step 5: Solve for x
   x = 1,869,093,500.29/56,019.69
6. Step 6: Final answer
   x = 33,364.94