Finding the Fourth Proportional to 774,109.29, 1,068,234.48 and 429,967.53

Step by Step Solution

1. Step 1: Write the proportion equation
   774,109.29 : 1,068,234.48 = 429,967.53 : x
2. Step 2: Convert to fraction form
   774,109.29/1,068,234.48 = 429,967.53/x
3. Step 3: Cross multiply
   774,109.29x = 1,068,234.48 × 429,967.53
4. Step 4: Simplify right side
   774,109.29x = 459,306,140,826.43
5. Step 5: Solve for x
   x = 459,306,140,826.43/774,109.29
6. Step 6: Final answer
   x = 593,335.01