Finding the Fourth Proportional to 7,575.51, 10,462.98 and 5,053.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,575.51 : 10,462.98 = 5,053.50 : x
2. Step 2: Convert to fraction form
   7,575.51/10,462.98 = 5,053.50/x
3. Step 3: Cross multiply
   7,575.51x = 10,462.98 × 5,053.50
4. Step 4: Simplify right side
   7,575.51x = 52,874,669.43
5. Step 5: Solve for x
   x = 52,874,669.43/7,575.51
6. Step 6: Final answer
   x = 6,979.68