Finding the Fourth Proportional to 10,298.02, 15,446.78 and 2,902.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,298.02 : 15,446.78 = 2,902.32 : x
2. Step 2: Convert to fraction form
   10,298.02/15,446.78 = 2,902.32/x
3. Step 3: Cross multiply
   10,298.02x = 15,446.78 × 2,902.32
4. Step 4: Simplify right side
   10,298.02x = 44,831,498.53
5. Step 5: Solve for x
   x = 44,831,498.53/10,298.02
6. Step 6: Final answer
   x = 4,353.41