Finding the Fourth Proportional to 751,142.24, 1,036,601.52 and 411,607.52

Step by Step Solution

1. Step 1: Write the proportion equation
   751,142.24 : 1,036,601.52 = 411,607.52 : x
2. Step 2: Convert to fraction form
   751,142.24/1,036,601.52 = 411,607.52/x
3. Step 3: Cross multiply
   751,142.24x = 1,036,601.52 × 411,607.52
4. Step 4: Simplify right side
   751,142.24x = 426,672,980,875.43
5. Step 5: Solve for x
   x = 426,672,980,875.43/751,142.24
6. Step 6: Final answer
   x = 568,032.20