Finding the Fourth Proportional to 228,715.31, 343,073.00 and 62,503.31

Step by Step Solution

1. Step 1: Write the proportion equation
   228,715.31 : 343,073.00 = 62,503.31 : x
2. Step 2: Convert to fraction form
   228,715.31/343,073.00 = 62,503.31/x
3. Step 3: Cross multiply
   228,715.31x = 343,073.00 × 62,503.31
4. Step 4: Simplify right side
   228,715.31x = 21,443,199,085.57
5. Step 5: Solve for x
   x = 21,443,199,085.57/228,715.31
6. Step 6: Final answer
   x = 93,754.98