Finding the Fourth Proportional to 10,530.63, 14,532.09 and 5,814.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,530.63 : 14,532.09 = 5,814.79 : x
2. Step 2: Convert to fraction form
   10,530.63/14,532.09 = 5,814.79/x
3. Step 3: Cross multiply
   10,530.63x = 14,532.09 × 5,814.79
4. Step 4: Simplify right side
   10,530.63x = 84,501,051.61
5. Step 5: Solve for x
   x = 84,501,051.61/10,530.63
6. Step 6: Final answer
   x = 8,024.31