Finding the Fourth Proportional to 754,499.53, 1,041,216.35 and 410,338.72

Step by Step Solution

1. Step 1: Write the proportion equation
   754,499.53 : 1,041,216.35 = 410,338.72 : x
2. Step 2: Convert to fraction form
   754,499.53/1,041,216.35 = 410,338.72/x
3. Step 3: Cross multiply
   754,499.53x = 1,041,216.35 × 410,338.72
4. Step 4: Simplify right side
   754,499.53x = 427,251,379,647.34
5. Step 5: Solve for x
   x = 427,251,379,647.34/754,499.53
6. Step 6: Final answer
   x = 566,271.24