Finding the Fourth Proportional to 824,494.02, 1,137,874.98 and 461,915.52

Step by Step Solution

1. Step 1: Write the proportion equation
   824,494.02 : 1,137,874.98 = 461,915.52 : x
2. Step 2: Convert to fraction form
   824,494.02/1,137,874.98 = 461,915.52/x
3. Step 3: Cross multiply
   824,494.02x = 1,137,874.98 × 461,915.52
4. Step 4: Simplify right side
   824,494.02x = 525,602,113,081.69
5. Step 5: Solve for x
   x = 525,602,113,081.69/824,494.02
6. Step 6: Final answer
   x = 637,484.45