Finding the Fourth Proportional to 63,180.14, 87,189.15 and 34,887.98

Step by Step Solution

1. Step 1: Write the proportion equation
   63,180.14 : 87,189.15 = 34,887.98 : x
2. Step 2: Convert to fraction form
   63,180.14/87,189.15 = 34,887.98/x
3. Step 3: Cross multiply
   63,180.14x = 87,189.15 × 34,887.98
4. Step 4: Simplify right side
   63,180.14x = 3,041,853,321.42
5. Step 5: Solve for x
   x = 3,041,853,321.42/63,180.14
6. Step 6: Final answer
   x = 48,145.72