Finding the Fourth Proportional to 94,443.12, 141,510.72 and 55,033.44

Step by Step Solution

1. Step 1: Write the proportion equation
   94,443.12 : 141,510.72 = 55,033.44 : x
2. Step 2: Convert to fraction form
   94,443.12/141,510.72 = 55,033.44/x
3. Step 3: Cross multiply
   94,443.12x = 141,510.72 × 55,033.44
4. Step 4: Simplify right side
   94,443.12x = 7,787,821,718.48
5. Step 5: Solve for x
   x = 7,787,821,718.48/94,443.12
6. Step 6: Final answer
   x = 82,460.45