Finding the Fourth Proportional to 73,070.45, 109,598.56 and 49,529.27

Step by Step Solution

1. Step 1: Write the proportion equation
   73,070.45 : 109,598.56 = 49,529.27 : x
2. Step 2: Convert to fraction form
   73,070.45/109,598.56 = 49,529.27/x
3. Step 3: Cross multiply
   73,070.45x = 109,598.56 × 49,529.27
4. Step 4: Simplify right side
   73,070.45x = 5,428,336,655.34
5. Step 5: Solve for x
   x = 5,428,336,655.34/73,070.45
6. Step 6: Final answer
   x = 74,289.09