Finding the Fourth Proportional to 5,156.51, 7,112.31 and 4,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,156.51 : 7,112.31 = 4,732.50 : x
2. Step 2: Convert to fraction form
   5,156.51/7,112.31 = 4,732.50/x
3. Step 3: Cross multiply
   5,156.51x = 7,112.31 × 4,732.50
4. Step 4: Simplify right side
   5,156.51x = 33,659,016.00
5. Step 5: Solve for x
   x = 33,659,016.00/5,156.51
6. Step 6: Final answer
   x = 6,527.48