Finding the Fourth Proportional to 55,477.56, 83,214.18 and 30,567

Step by Step Solution

1. Step 1: Write the proportion equation
   55,477.56 : 83,214.18 = 30,567 : x
2. Step 2: Convert to fraction form
   55,477.56/83,214.18 = 30,567/x
3. Step 3: Cross multiply
   55,477.56x = 83,214.18 × 30,567
4. Step 4: Simplify right side
   55,477.56x = 2,543,607,840.06
5. Step 5: Solve for x
   x = 2,543,607,840.06/55,477.56
6. Step 6: Final answer
   x = 45,849.31