Finding the Fourth Proportional to 9,300.65, 12,834.98 and 5,051.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.65 : 12,834.98 = 5,051.75 : x
2. Step 2: Convert to fraction form
   9,300.65/12,834.98 = 5,051.75/x
3. Step 3: Cross multiply
   9,300.65x = 12,834.98 × 5,051.75
4. Step 4: Simplify right side
   9,300.65x = 64,839,092.21
5. Step 5: Solve for x
   x = 64,839,092.21/9,300.65
6. Step 6: Final answer
   x = 6,971.46