Finding the Fourth Proportional to 63,572.42, 87,730.12 and 34,892.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,572.42 : 87,730.12 = 34,892.32 : x
2. Step 2: Convert to fraction form
   63,572.42/87,730.12 = 34,892.32/x
3. Step 3: Cross multiply
   63,572.42x = 87,730.12 × 34,892.32
4. Step 4: Simplify right side
   63,572.42x = 3,061,106,982.03
5. Step 5: Solve for x
   x = 3,061,106,982.03/63,572.42
6. Step 6: Final answer
   x = 48,151.49