Finding the Fourth Proportional to 55,588.82, 83,383.40 and 13,468.82

Step by Step Solution

1. Step 1: Write the proportion equation
   55,588.82 : 83,383.40 = 13,468.82 : x
2. Step 2: Convert to fraction form
   55,588.82/83,383.40 = 13,468.82/x
3. Step 3: Cross multiply
   55,588.82x = 83,383.40 × 13,468.82
4. Step 4: Simplify right side
   55,588.82x = 1,123,075,521.33
5. Step 5: Solve for x
   x = 1,123,075,521.33/55,588.82
6. Step 6: Final answer
   x = 20,203.26