Finding the Fourth Proportional to 433,429.94, 598,100.84 and 242,406.42

Step by Step Solution

1. Step 1: Write the proportion equation
   433,429.94 : 598,100.84 = 242,406.42 : x
2. Step 2: Convert to fraction form
   433,429.94/598,100.84 = 242,406.42/x
3. Step 3: Cross multiply
   433,429.94x = 598,100.84 × 242,406.42
4. Step 4: Simplify right side
   433,429.94x = 144,983,483,560.06
5. Step 5: Solve for x
   x = 144,983,483,560.06/433,429.94
6. Step 6: Final answer
   x = 334,502.70