Finding the Fourth Proportional to 23,710.76, 32,719.65 and 13,098.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,710.76 : 32,719.65 = 13,098.34 : x
2. Step 2: Convert to fraction form
   23,710.76/32,719.65 = 13,098.34/x
3. Step 3: Cross multiply
   23,710.76x = 32,719.65 × 13,098.34
4. Step 4: Simplify right side
   23,710.76x = 428,573,100.38
5. Step 5: Solve for x
   x = 428,573,100.38/23,710.76
6. Step 6: Final answer
   x = 18,075.05