Finding the Fourth Proportional to 55,483.56, 83,268.50 and 38,734.83

Step by Step Solution

1. Step 1: Write the proportion equation
   55,483.56 : 83,268.50 = 38,734.83 : x
2. Step 2: Convert to fraction form
   55,483.56/83,268.50 = 38,734.83/x
3. Step 3: Cross multiply
   55,483.56x = 83,268.50 × 38,734.83
4. Step 4: Simplify right side
   55,483.56x = 3,225,390,998.18
5. Step 5: Solve for x
   x = 3,225,390,998.18/55,483.56
6. Step 6: Final answer
   x = 58,132.37