Finding the Fourth Proportional to 94,615.42, 141,949.86 and 28,055.38

Step by Step Solution

1. Step 1: Write the proportion equation
   94,615.42 : 141,949.86 = 28,055.38 : x
2. Step 2: Convert to fraction form
   94,615.42/141,949.86 = 28,055.38/x
3. Step 3: Cross multiply
   94,615.42x = 141,949.86 × 28,055.38
4. Step 4: Simplify right side
   94,615.42x = 3,982,457,263.25
5. Step 5: Solve for x
   x = 3,982,457,263.25/94,615.42
6. Step 6: Final answer
   x = 42,091.00