Finding the Fourth Proportional to 63,099.50, 87,077.40 and 34,805.12

Step by Step Solution

1. Step 1: Write the proportion equation
   63,099.50 : 87,077.40 = 34,805.12 : x
2. Step 2: Convert to fraction form
   63,099.50/87,077.40 = 34,805.12/x
3. Step 3: Cross multiply
   63,099.50x = 87,077.40 × 34,805.12
4. Step 4: Simplify right side
   63,099.50x = 3,030,739,356.29
5. Step 5: Solve for x
   x = 3,030,739,356.29/63,099.50
6. Step 6: Final answer
   x = 48,031.12