Finding the Fourth Proportional to 2,529,966.29, 3,791,406.42 and 1,330,090.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,529,966.29 : 3,791,406.42 = 1,330,090.61 : x
2. Step 2: Convert to fraction form
   2,529,966.29/3,791,406.42 = 1,330,090.61/x
3. Step 3: Cross multiply
   2,529,966.29x = 3,791,406.42 × 1,330,090.61
4. Step 4: Simplify right side
   2,529,966.29x = 5,042,914,058,978.68
5. Step 5: Solve for x
   x = 5,042,914,058,978.68/2,529,966.29
6. Step 6: Final answer
   x = 1,993,273.23