Finding the Fourth Proportional to 95,506.40, 143,062.72 and 55,943.57

Step by Step Solution

1. Step 1: Write the proportion equation
   95,506.40 : 143,062.72 = 55,943.57 : x
2. Step 2: Convert to fraction form
   95,506.40/143,062.72 = 55,943.57/x
3. Step 3: Cross multiply
   95,506.40x = 143,062.72 × 55,943.57
4. Step 4: Simplify right side
   95,506.40x = 8,003,439,290.71
5. Step 5: Solve for x
   x = 8,003,439,290.71/95,506.40
6. Step 6: Final answer
   x = 83,800.03