Finding the Fourth Proportional to 10,036.46, 13,850.27 and 5,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,036.46 : 13,850.27 = 5,787.50 : x
2. Step 2: Convert to fraction form
   10,036.46/13,850.27 = 5,787.50/x
3. Step 3: Cross multiply
   10,036.46x = 13,850.27 × 5,787.50
4. Step 4: Simplify right side
   10,036.46x = 80,158,437.63
5. Step 5: Solve for x
   x = 80,158,437.63/10,036.46
6. Step 6: Final answer
   x = 7,986.72