Finding the Fourth Proportional to 21,842.01, 32,758.83 and 7,047.36

Step by Step Solution

1. Step 1: Write the proportion equation
   21,842.01 : 32,758.83 = 7,047.36 : x
2. Step 2: Convert to fraction form
   21,842.01/32,758.83 = 7,047.36/x
3. Step 3: Cross multiply
   21,842.01x = 32,758.83 × 7,047.36
4. Step 4: Simplify right side
   21,842.01x = 230,863,268.19
5. Step 5: Solve for x
   x = 230,863,268.19/21,842.01
6. Step 6: Final answer
   x = 10,569.69