Finding the Fourth Proportional to 429,598.94, 592,830.06 and 238,624.52

Step by Step Solution

1. Step 1: Write the proportion equation
   429,598.94 : 592,830.06 = 238,624.52 : x
2. Step 2: Convert to fraction form
   429,598.94/592,830.06 = 238,624.52/x
3. Step 3: Cross multiply
   429,598.94x = 592,830.06 × 238,624.52
4. Step 4: Simplify right side
   429,598.94x = 141,463,788,509.07
5. Step 5: Solve for x
   x = 141,463,788,509.07/429,598.94
6. Step 6: Final answer
   x = 329,292.69