Finding the Fourth Proportional to 23,252.01, 34,887.89 and 12,709.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,252.01 : 34,887.89 = 12,709.72 : x
2. Step 2: Convert to fraction form
   23,252.01/34,887.89 = 12,709.72/x
3. Step 3: Cross multiply
   23,252.01x = 34,887.89 × 12,709.72
4. Step 4: Simplify right side
   23,252.01x = 443,415,313.29
5. Step 5: Solve for x
   x = 443,415,313.29/23,252.01
6. Step 6: Final answer
   x = 19,069.98