Finding the Fourth Proportional to 19,538.43, 29,301.51 and 7,056.81

Step by Step Solution

1. Step 1: Write the proportion equation
   19,538.43 : 29,301.51 = 7,056.81 : x
2. Step 2: Convert to fraction form
   19,538.43/29,301.51 = 7,056.81/x
3. Step 3: Cross multiply
   19,538.43x = 29,301.51 × 7,056.81
4. Step 4: Simplify right side
   19,538.43x = 206,775,188.78
5. Step 5: Solve for x
   x = 206,775,188.78/19,538.43
6. Step 6: Final answer
   x = 10,583.00