Finding the Fourth Proportional to 63,145.92, 87,152.65 and 37,653.92

Step by Step Solution

1. Step 1: Write the proportion equation
   63,145.92 : 87,152.65 = 37,653.92 : x
2. Step 2: Convert to fraction form
   63,145.92/87,152.65 = 37,653.92/x
3. Step 3: Cross multiply
   63,145.92x = 87,152.65 × 37,653.92
4. Step 4: Simplify right side
   63,145.92x = 3,281,638,910.89
5. Step 5: Solve for x
   x = 3,281,638,910.89/63,145.92
6. Step 6: Final answer
   x = 51,969.14