Finding the Fourth Proportional to 401,476.10, 602,023.42 and 233,048.04

Step by Step Solution

1. Step 1: Write the proportion equation
   401,476.10 : 602,023.42 = 233,048.04 : x
2. Step 2: Convert to fraction form
   401,476.10/602,023.42 = 233,048.04/x
3. Step 3: Cross multiply
   401,476.10x = 602,023.42 × 233,048.04
4. Step 4: Simplify right side
   401,476.10x = 140,300,376,098.82
5. Step 5: Solve for x
   x = 140,300,376,098.82/401,476.10
6. Step 6: Final answer
   x = 349,461.34