Finding the Fourth Proportional to 47,290.86, 70,892.73 and 16,104.42

Step by Step Solution

1. Step 1: Write the proportion equation
   47,290.86 : 70,892.73 = 16,104.42 : x
2. Step 2: Convert to fraction form
   47,290.86/70,892.73 = 16,104.42/x
3. Step 3: Cross multiply
   47,290.86x = 70,892.73 × 16,104.42
4. Step 4: Simplify right side
   47,290.86x = 1,141,686,298.87
5. Step 5: Solve for x
   x = 1,141,686,298.87/47,290.86
6. Step 6: Final answer
   x = 24,141.80