Finding the Fourth Proportional to 73,222.08, 101,098.52 and 57,885.72

Step by Step Solution

1. Step 1: Write the proportion equation
   73,222.08 : 101,098.52 = 57,885.72 : x
2. Step 2: Convert to fraction form
   73,222.08/101,098.52 = 57,885.72/x
3. Step 3: Cross multiply
   73,222.08x = 101,098.52 × 57,885.72
4. Step 4: Simplify right side
   73,222.08x = 5,852,160,621.13
5. Step 5: Solve for x
   x = 5,852,160,621.13/73,222.08
6. Step 6: Final answer
   x = 79,923.44