Finding the Fourth Proportional to 25,624.32, 35,368.32 and 17,667.84

Step by Step Solution

1. Step 1: Write the proportion equation
   25,624.32 : 35,368.32 = 17,667.84 : x
2. Step 2: Convert to fraction form
   25,624.32/35,368.32 = 17,667.84/x
3. Step 3: Cross multiply
   25,624.32x = 35,368.32 × 17,667.84
4. Step 4: Simplify right side
   25,624.32x = 624,881,818.83
5. Step 5: Solve for x
   x = 624,881,818.83/25,624.32
6. Step 6: Final answer
   x = 24,386.28