Finding the Fourth Proportional to 94,573.39, 141,880.83 and 28,018.72

Step by Step Solution

1. Step 1: Write the proportion equation
   94,573.39 : 141,880.83 = 28,018.72 : x
2. Step 2: Convert to fraction form
   94,573.39/141,880.83 = 28,018.72/x
3. Step 3: Cross multiply
   94,573.39x = 141,880.83 × 28,018.72
4. Step 4: Simplify right side
   94,573.39x = 3,975,319,249.14
5. Step 5: Solve for x
   x = 3,975,319,249.14/94,573.39
6. Step 6: Final answer
   x = 42,034.23