Finding the Fourth Proportional to 55,643.56, 83,438.94 and 32,277.16

Step by Step Solution

1. Step 1: Write the proportion equation
   55,643.56 : 83,438.94 = 32,277.16 : x
2. Step 2: Convert to fraction form
   55,643.56/83,438.94 = 32,277.16/x
3. Step 3: Cross multiply
   55,643.56x = 83,438.94 × 32,277.16
4. Step 4: Simplify right side
   55,643.56x = 2,693,172,016.61
5. Step 5: Solve for x
   x = 2,693,172,016.61/55,643.56
6. Step 6: Final answer
   x = 48,400.43