Finding the Fourth Proportional to 1,499,696.01, 2,249,777.30 and 488,582.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,696.01 : 2,249,777.30 = 488,582.58 : x
2. Step 2: Convert to fraction form
   1,499,696.01/2,249,777.30 = 488,582.58/x
3. Step 3: Cross multiply
   1,499,696.01x = 2,249,777.30 × 488,582.58
4. Step 4: Simplify right side
   1,499,696.01x = 1,099,201,997,659.43
5. Step 5: Solve for x
   x = 1,099,201,997,659.43/1,499,696.01
6. Step 6: Final answer
   x = 732,949.87