Finding the Fourth Proportional to 45,527.02, 68,300.56 and 13,937.32

Step by Step Solution

1. Step 1: Write the proportion equation
   45,527.02 : 68,300.56 = 13,937.32 : x
2. Step 2: Convert to fraction form
   45,527.02/68,300.56 = 13,937.32/x
3. Step 3: Cross multiply
   45,527.02x = 68,300.56 × 13,937.32
4. Step 4: Simplify right side
   45,527.02x = 951,926,760.90
5. Step 5: Solve for x
   x = 951,926,760.90/45,527.02
6. Step 6: Final answer
   x = 20,909.05