Finding the Fourth Proportional to 9,300.71, 12,834.99 and 5,051.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,300.71 : 12,834.99 = 5,051.75 : x
2. Step 2: Convert to fraction form
   9,300.71/12,834.99 = 5,051.75/x
3. Step 3: Cross multiply
   9,300.71x = 12,834.99 × 5,051.75
4. Step 4: Simplify right side
   9,300.71x = 64,839,096.56
5. Step 5: Solve for x
   x = 64,839,096.56/9,300.71
6. Step 6: Final answer
   x = 6,971.42