Finding the Fourth Proportional to 63,049.39, 87,000.68 and 42,899.83

Step by Step Solution

1. Step 1: Write the proportion equation
   63,049.39 : 87,000.68 = 42,899.83 : x
2. Step 2: Convert to fraction form
   63,049.39/87,000.68 = 42,899.83/x
3. Step 3: Cross multiply
   63,049.39x = 87,000.68 × 42,899.83
4. Step 4: Simplify right side
   63,049.39x = 3,732,314,271.63
5. Step 5: Solve for x
   x = 3,732,314,271.63/63,049.39
6. Step 6: Final answer
   x = 59,196.68