Finding the Fourth Proportional to 55,695.34, 83,530.18 and 33,212.35

Step by Step Solution

1. Step 1: Write the proportion equation
   55,695.34 : 83,530.18 = 33,212.35 : x
2. Step 2: Convert to fraction form
   55,695.34/83,530.18 = 33,212.35/x
3. Step 3: Cross multiply
   55,695.34x = 83,530.18 × 33,212.35
4. Step 4: Simplify right side
   55,695.34x = 2,774,233,573.72
5. Step 5: Solve for x
   x = 2,774,233,573.72/55,695.34
6. Step 6: Final answer
   x = 49,810.87