Finding the Fourth Proportional to 63,456.08, 87,567.89 and 34,774.79

Step by Step Solution

1. Step 1: Write the proportion equation
   63,456.08 : 87,567.89 = 34,774.79 : x
2. Step 2: Convert to fraction form
   63,456.08/87,567.89 = 34,774.79/x
3. Step 3: Cross multiply
   63,456.08x = 87,567.89 × 34,774.79
4. Step 4: Simplify right side
   63,456.08x = 3,045,154,373.78
5. Step 5: Solve for x
   x = 3,045,154,373.78/63,456.08
6. Step 6: Final answer
   x = 47,988.38