Finding the Fourth Proportional to 23,641, 32,624.18 and 13,030.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,641 : 32,624.18 = 13,030.42 : x
2. Step 2: Convert to fraction form
   23,641/32,624.18 = 13,030.42/x
3. Step 3: Cross multiply
   23,641x = 32,624.18 × 13,030.42
4. Step 4: Simplify right side
   23,641x = 425,106,767.56
5. Step 5: Solve for x
   x = 425,106,767.56/23,641
6. Step 6: Final answer
   x = 17,981.76