Finding the Fourth Proportional to 70,848.28, 106,128.72 and 32,844.10

Step by Step Solution

1. Step 1: Write the proportion equation
   70,848.28 : 106,128.72 = 32,844.10 : x
2. Step 2: Convert to fraction form
   70,848.28/106,128.72 = 32,844.10/x
3. Step 3: Cross multiply
   70,848.28x = 106,128.72 × 32,844.10
4. Step 4: Simplify right side
   70,848.28x = 3,485,702,292.55
5. Step 5: Solve for x
   x = 3,485,702,292.55/70,848.28
6. Step 6: Final answer
   x = 49,199.53