Finding the Fourth Proportional to 94,443.16, 141,619.56 and 55,011.52

Step by Step Solution

1. Step 1: Write the proportion equation
   94,443.16 : 141,619.56 = 55,011.52 : x
2. Step 2: Convert to fraction form
   94,443.16/141,619.56 = 55,011.52/x
3. Step 3: Cross multiply
   94,443.16x = 141,619.56 × 55,011.52
4. Step 4: Simplify right side
   94,443.16x = 7,790,707,257.33
5. Step 5: Solve for x
   x = 7,790,707,257.33/94,443.16
6. Step 6: Final answer
   x = 82,490.96