Finding the Fourth Proportional to 1,666,198.17, 2,499,443.06 and 468,130.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,198.17 : 2,499,443.06 = 468,130.41 : x
2. Step 2: Convert to fraction form
   1,666,198.17/2,499,443.06 = 468,130.41/x
3. Step 3: Cross multiply
   1,666,198.17x = 2,499,443.06 × 468,130.41
4. Step 4: Simplify right side
   1,666,198.17x = 1,170,065,302,108.80
5. Step 5: Solve for x
   x = 1,170,065,302,108.80/1,666,198.17
6. Step 6: Final answer
   x = 702,236.58