Finding the Fourth Proportional to 82,188.78, 113,420.24 and 44,463.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,188.78 : 113,420.24 = 44,463.04 : x
2. Step 2: Convert to fraction form
   82,188.78/113,420.24 = 44,463.04/x
3. Step 3: Cross multiply
   82,188.78x = 113,420.24 × 44,463.04
4. Step 4: Simplify right side
   82,188.78x = 5,043,008,667.93
5. Step 5: Solve for x
   x = 5,043,008,667.93/82,188.78
6. Step 6: Final answer
   x = 61,358.85