Finding the Fourth Proportional to 63,425.72, 87,530.38 and 35,131.41

Step by Step Solution

1. Step 1: Write the proportion equation
   63,425.72 : 87,530.38 = 35,131.41 : x
2. Step 2: Convert to fraction form
   63,425.72/87,530.38 = 35,131.41/x
3. Step 3: Cross multiply
   63,425.72x = 87,530.38 × 35,131.41
4. Step 4: Simplify right side
   63,425.72x = 3,075,065,251.17
5. Step 5: Solve for x
   x = 3,075,065,251.17/63,425.72
6. Step 6: Final answer
   x = 48,482.94