Finding the Fourth Proportional to 110,570.52, 152,466.74 and 74,698.25

Step by Step Solution

1. Step 1: Write the proportion equation
   110,570.52 : 152,466.74 = 74,698.25 : x
2. Step 2: Convert to fraction form
   110,570.52/152,466.74 = 74,698.25/x
3. Step 3: Cross multiply
   110,570.52x = 152,466.74 × 74,698.25
4. Step 4: Simplify right side
   110,570.52x = 11,388,997,525.38
5. Step 5: Solve for x
   x = 11,388,997,525.38/110,570.52
6. Step 6: Final answer
   x = 103,002.12