Finding the Fourth Proportional to 1,499,297.00, 2,248,943.67 and 488,417.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,297.00 : 2,248,943.67 = 488,417.31 : x
2. Step 2: Convert to fraction form
   1,499,297.00/2,248,943.67 = 488,417.31/x
3. Step 3: Cross multiply
   1,499,297.00x = 2,248,943.67 × 488,417.31
4. Step 4: Simplify right side
   1,499,297.00x = 1,098,423,017,642.93
5. Step 5: Solve for x
   x = 1,098,423,017,642.93/1,499,297.00
6. Step 6: Final answer
   x = 732,625.37