Finding the Fourth Proportional to 63,667.84, 87,858.24 and 35,372.80

Step by Step Solution

1. Step 1: Write the proportion equation
   63,667.84 : 87,858.24 = 35,372.80 : x
2. Step 2: Convert to fraction form
   63,667.84/87,858.24 = 35,372.80/x
3. Step 3: Cross multiply
   63,667.84x = 87,858.24 × 35,372.80
4. Step 4: Simplify right side
   63,667.84x = 3,107,791,951.87
5. Step 5: Solve for x
   x = 3,107,791,951.87/63,667.84
6. Step 6: Final answer
   x = 48,812.59