Finding the Fourth Proportional to 2,149,319.97, 2,966,061.56 and 1,182,429.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,319.97 : 2,966,061.56 = 1,182,429.50 : x
2. Step 2: Convert to fraction form
   2,149,319.97/2,966,061.56 = 1,182,429.50/x
3. Step 3: Cross multiply
   2,149,319.97x = 2,966,061.56 × 1,182,429.50
4. Step 4: Simplify right side
   2,149,319.97x = 3,507,158,666,617.57
5. Step 5: Solve for x
   x = 3,507,158,666,617.57/2,149,319.97
6. Step 6: Final answer
   x = 1,631,752.70