Finding the Fourth Proportional to 130,184.82, 195,303.35 and 55,304.37

Step by Step Solution

1. Step 1: Write the proportion equation
   130,184.82 : 195,303.35 = 55,304.37 : x
2. Step 2: Convert to fraction form
   130,184.82/195,303.35 = 55,304.37/x
3. Step 3: Cross multiply
   130,184.82x = 195,303.35 × 55,304.37
4. Step 4: Simplify right side
   130,184.82x = 10,801,128,868.90
5. Step 5: Solve for x
   x = 10,801,128,868.90/130,184.82
6. Step 6: Final answer
   x = 82,967.65