Finding the Fourth Proportional to 10,526.53, 14,526.73 and 5,810.81

Step by Step Solution

1. Step 1: Write the proportion equation
   10,526.53 : 14,526.73 = 5,810.81 : x
2. Step 2: Convert to fraction form
   10,526.53/14,526.73 = 5,810.81/x
3. Step 3: Cross multiply
   10,526.53x = 14,526.73 × 5,810.81
4. Step 4: Simplify right side
   10,526.53x = 84,412,067.95
5. Step 5: Solve for x
   x = 84,412,067.95/10,526.53
6. Step 6: Final answer
   x = 8,018.98