Finding the Fourth Proportional to 60,744.52, 91,116.24 and 19,191.52

Step by Step Solution

1. Step 1: Write the proportion equation
   60,744.52 : 91,116.24 = 19,191.52 : x
2. Step 2: Convert to fraction form
   60,744.52/91,116.24 = 19,191.52/x
3. Step 3: Cross multiply
   60,744.52x = 91,116.24 × 19,191.52
4. Step 4: Simplify right side
   60,744.52x = 1,748,659,142.28
5. Step 5: Solve for x
   x = 1,748,659,142.28/60,744.52
6. Step 6: Final answer
   x = 28,787.11