Finding the Fourth Proportional to 55,688.83, 83,513.81 and 22,400.26

Step by Step Solution

1. Step 1: Write the proportion equation
   55,688.83 : 83,513.81 = 22,400.26 : x
2. Step 2: Convert to fraction form
   55,688.83/83,513.81 = 22,400.26/x
3. Step 3: Cross multiply
   55,688.83x = 83,513.81 × 22,400.26
4. Step 4: Simplify right side
   55,688.83x = 1,870,731,311.57
5. Step 5: Solve for x
   x = 1,870,731,311.57/55,688.83
6. Step 6: Final answer
   x = 33,592.58