Finding the Fourth Proportional to 999,829.98, 1,499,900.49 and 325,754.34

Step by Step Solution

1. Step 1: Write the proportion equation
   999,829.98 : 1,499,900.49 = 325,754.34 : x
2. Step 2: Convert to fraction form
   999,829.98/1,499,900.49 = 325,754.34/x
3. Step 3: Cross multiply
   999,829.98x = 1,499,900.49 × 325,754.34
4. Step 4: Simplify right side
   999,829.98x = 488,599,094,185.63
5. Step 5: Solve for x
   x = 488,599,094,185.63/999,829.98
6. Step 6: Final answer
   x = 488,682.18