Finding the Fourth Proportional to 10,512.70, 14,507.43 and 5,796.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,512.70 : 14,507.43 = 5,796.88 : x
2. Step 2: Convert to fraction form
   10,512.70/14,507.43 = 5,796.88/x
3. Step 3: Cross multiply
   10,512.70x = 14,507.43 × 5,796.88
4. Step 4: Simplify right side
   10,512.70x = 84,097,830.82
5. Step 5: Solve for x
   x = 84,097,830.82/10,512.70
6. Step 6: Final answer
   x = 7,999.64