Finding the Fourth Proportional to 48,500.10, 72,321.83 and 42,601.14

Step by Step Solution

1. Step 1: Write the proportion equation
   48,500.10 : 72,321.83 = 42,601.14 : x
2. Step 2: Convert to fraction form
   48,500.10/72,321.83 = 42,601.14/x
3. Step 3: Cross multiply
   48,500.10x = 72,321.83 × 42,601.14
4. Step 4: Simplify right side
   48,500.10x = 3,080,992,351.63
5. Step 5: Solve for x
   x = 3,080,992,351.63/48,500.10
6. Step 6: Final answer
   x = 63,525.48