Finding the Fourth Proportional to 146,033, 201,547.42 and 89,477.18

Step by Step Solution

1. Step 1: Write the proportion equation
   146,033 : 201,547.42 = 89,477.18 : x
2. Step 2: Convert to fraction form
   146,033/201,547.42 = 89,477.18/x
3. Step 3: Cross multiply
   146,033x = 201,547.42 × 89,477.18
4. Step 4: Simplify right side
   146,033x = 18,033,894,777.88
5. Step 5: Solve for x
   x = 18,033,894,777.88/146,033
6. Step 6: Final answer
   x = 123,491.91