Finding the Fourth Proportional to 429,044.82, 592,081.95 and 238,059.57

Step by Step Solution

1. Step 1: Write the proportion equation
   429,044.82 : 592,081.95 = 238,059.57 : x
2. Step 2: Convert to fraction form
   429,044.82/592,081.95 = 238,059.57/x
3. Step 3: Cross multiply
   429,044.82x = 592,081.95 × 238,059.57
4. Step 4: Simplify right side
   429,044.82x = 140,950,774,421.76
5. Step 5: Solve for x
   x = 140,950,774,421.76/429,044.82
6. Step 6: Final answer
   x = 328,522.26