Finding the Fourth Proportional to 2,012,068.04, 3,018,402.12 and 664,373

Step by Step Solution

1. Step 1: Write the proportion equation
   2,012,068.04 : 3,018,402.12 = 664,373 : x
2. Step 2: Convert to fraction form
   2,012,068.04/3,018,402.12 = 664,373/x
3. Step 3: Cross multiply
   2,012,068.04x = 3,018,402.12 × 664,373
4. Step 4: Simplify right side
   2,012,068.04x = 2,005,344,871,670.76
5. Step 5: Solve for x
   x = 2,005,344,871,670.76/2,012,068.04
6. Step 6: Final answer
   x = 996,658.58