Finding the Fourth Proportional to 94,701.35, 142,059.71 and 28,141.54

Step by Step Solution

1. Step 1: Write the proportion equation
   94,701.35 : 142,059.71 = 28,141.54 : x
2. Step 2: Convert to fraction form
   94,701.35/142,059.71 = 28,141.54/x
3. Step 3: Cross multiply
   94,701.35x = 142,059.71 × 28,141.54
4. Step 4: Simplify right side
   94,701.35x = 3,997,779,011.35
5. Step 5: Solve for x
   x = 3,997,779,011.35/94,701.35
6. Step 6: Final answer
   x = 42,214.59