Finding the Fourth Proportional to 10,526.50, 14,525.88 and 5,810.74

Step by Step Solution

1. Step 1: Write the proportion equation
   10,526.50 : 14,525.88 = 5,810.74 : x
2. Step 2: Convert to fraction form
   10,526.50/14,525.88 = 5,810.74/x
3. Step 3: Cross multiply
   10,526.50x = 14,525.88 × 5,810.74
4. Step 4: Simplify right side
   10,526.50x = 84,406,111.95
5. Step 5: Solve for x
   x = 84,406,111.95/10,526.50
6. Step 6: Final answer
   x = 8,018.44