Finding the Fourth Proportional to 2,149,316.96, 2,966,057.41 and 1,182,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,316.96 : 2,966,057.41 = 1,182,426.50 : x
2. Step 2: Convert to fraction form
   2,149,316.96/2,966,057.41 = 1,182,426.50/x
3. Step 3: Cross multiply
   2,149,316.96x = 2,966,057.41 × 1,182,426.50
4. Step 4: Simplify right side
   2,149,316.96x = 3,507,144,870,420.88
5. Step 5: Solve for x
   x = 3,507,144,870,420.88/2,149,316.96
6. Step 6: Final answer
   x = 1,631,748.56