Finding the Fourth Proportional to 55,046.48, 82,548.18 and 19,494.08

Step by Step Solution

1. Step 1: Write the proportion equation
   55,046.48 : 82,548.18 = 19,494.08 : x
2. Step 2: Convert to fraction form
   55,046.48/82,548.18 = 19,494.08/x
3. Step 3: Cross multiply
   55,046.48x = 82,548.18 × 19,494.08
4. Step 4: Simplify right side
   55,046.48x = 1,609,200,824.77
5. Step 5: Solve for x
   x = 1,609,200,824.77/55,046.48
6. Step 6: Final answer
   x = 29,233.49