Finding the Fourth Proportional to 766,300.34, 1,149,450.52 and 233,824.16

Step by Step Solution

1. Step 1: Write the proportion equation
   766,300.34 : 1,149,450.52 = 233,824.16 : x
2. Step 2: Convert to fraction form
   766,300.34/1,149,450.52 = 233,824.16/x
3. Step 3: Cross multiply
   766,300.34x = 1,149,450.52 × 233,824.16
4. Step 4: Simplify right side
   766,300.34x = 268,769,302,300.56
5. Step 5: Solve for x
   x = 268,769,302,300.56/766,300.34
6. Step 6: Final answer
   x = 350,736.24