Finding the Fourth Proportional to 72,495.02, 108,697.82 and 25,099.08

Step by Step Solution

1. Step 1: Write the proportion equation
   72,495.02 : 108,697.82 = 25,099.08 : x
2. Step 2: Convert to fraction form
   72,495.02/108,697.82 = 25,099.08/x
3. Step 3: Cross multiply
   72,495.02x = 108,697.82 × 25,099.08
4. Step 4: Simplify right side
   72,495.02x = 2,728,215,280.01
5. Step 5: Solve for x
   x = 2,728,215,280.01/72,495.02
6. Step 6: Final answer
   x = 37,633.14