Finding the Fourth Proportional to 1,499,302.02, 2,248,951.16 and 488,422.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,302.02 : 2,248,951.16 = 488,422.32 : x
2. Step 2: Convert to fraction form
   1,499,302.02/2,248,951.16 = 488,422.32/x
3. Step 3: Cross multiply
   1,499,302.02x = 2,248,951.16 × 488,422.32
4. Step 4: Simplify right side
   1,499,302.02x = 1,098,437,943,133.89
5. Step 5: Solve for x
   x = 1,098,437,943,133.89/1,499,302.02
6. Step 6: Final answer
   x = 732,632.87