Finding the Fourth Proportional to 202,244.72, 279,095.72 and 111,601.52

Step by Step Solution

1. Step 1: Write the proportion equation
   202,244.72 : 279,095.72 = 111,601.52 : x
2. Step 2: Convert to fraction form
   202,244.72/279,095.72 = 111,601.52/x
3. Step 3: Cross multiply
   202,244.72x = 279,095.72 × 111,601.52
4. Step 4: Simplify right side
   202,244.72x = 31,147,506,577.49
5. Step 5: Solve for x
   x = 31,147,506,577.49/202,244.72
6. Step 6: Final answer
   x = 154,009.00