Finding the Fourth Proportional to 94,504.32, 141,712.74 and 55,072.71

Step by Step Solution

1. Step 1: Write the proportion equation
   94,504.32 : 141,712.74 = 55,072.71 : x
2. Step 2: Convert to fraction form
   94,504.32/141,712.74 = 55,072.71/x
3. Step 3: Cross multiply
   94,504.32x = 141,712.74 × 55,072.71
4. Step 4: Simplify right side
   94,504.32x = 7,804,504,633.33
5. Step 5: Solve for x
   x = 7,804,504,633.33/94,504.32
6. Step 6: Final answer
   x = 82,583.58