Finding the Fourth Proportional to 70,881.57, 106,322.58 and 48,627.49

Step by Step Solution

1. Step 1: Write the proportion equation
   70,881.57 : 106,322.58 = 48,627.49 : x
2. Step 2: Convert to fraction form
   70,881.57/106,322.58 = 48,627.49/x
3. Step 3: Cross multiply
   70,881.57x = 106,322.58 × 48,627.49
4. Step 4: Simplify right side
   70,881.57x = 5,170,200,195.72
5. Step 5: Solve for x
   x = 5,170,200,195.72/70,881.57
6. Step 6: Final answer
   x = 72,941.39