Finding the Fourth Proportional to 2,087,444.96, 2,880,685.10 and 1,169,676.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,087,444.96 : 2,880,685.10 = 1,169,676.08 : x
2. Step 2: Convert to fraction form
   2,087,444.96/2,880,685.10 = 1,169,676.08/x
3. Step 3: Cross multiply
   2,087,444.96x = 2,880,685.10 × 1,169,676.08
4. Step 4: Simplify right side
   2,087,444.96x = 3,369,468,444,003.17
5. Step 5: Solve for x
   x = 3,369,468,444,003.17/2,087,444.96
6. Step 6: Final answer
   x = 1,614,159.18