Finding the Fourth Proportional to 164,487.02, 226,992.83 and 89,035.52

Step by Step Solution

1. Step 1: Write the proportion equation
   164,487.02 : 226,992.83 = 89,035.52 : x
2. Step 2: Convert to fraction form
   164,487.02/226,992.83 = 89,035.52/x
3. Step 3: Cross multiply
   164,487.02x = 226,992.83 × 89,035.52
4. Step 4: Simplify right side
   164,487.02x = 20,210,423,075.18
5. Step 5: Solve for x
   x = 20,210,423,075.18/164,487.02
6. Step 6: Final answer
   x = 122,869.41