Finding the Fourth Proportional to 21,826.01, 32,741.04 and 7,031.45

Step by Step Solution

1. Step 1: Write the proportion equation
   21,826.01 : 32,741.04 = 7,031.45 : x
2. Step 2: Convert to fraction form
   21,826.01/32,741.04 = 7,031.45/x
3. Step 3: Cross multiply
   21,826.01x = 32,741.04 × 7,031.45
4. Step 4: Simplify right side
   21,826.01x = 230,216,985.71
5. Step 5: Solve for x
   x = 230,216,985.71/21,826.01
6. Step 6: Final answer
   x = 10,547.83