Finding the Fourth Proportional to 734,663.54, 1,101,492.18 and 374,136.50

Step by Step Solution

1. Step 1: Write the proportion equation
   734,663.54 : 1,101,492.18 = 374,136.50 : x
2. Step 2: Convert to fraction form
   734,663.54/1,101,492.18 = 374,136.50/x
3. Step 3: Cross multiply
   734,663.54x = 1,101,492.18 × 374,136.50
4. Step 4: Simplify right side
   734,663.54x = 412,108,429,002.57
5. Step 5: Solve for x
   x = 412,108,429,002.57/734,663.54
6. Step 6: Final answer
   x = 560,948.52