Finding the Fourth Proportional to 430,371, 593,911.98 and 251,523

Step by Step Solution

1. Step 1: Write the proportion equation
   430,371 : 593,911.98 = 251,523 : x
2. Step 2: Convert to fraction form
   430,371/593,911.98 = 251,523/x
3. Step 3: Cross multiply
   430,371x = 593,911.98 × 251,523
4. Step 4: Simplify right side
   430,371x = 149,382,522,945.54
5. Step 5: Solve for x
   x = 149,382,522,945.54/430,371
6. Step 6: Final answer
   x = 347,101.74