Finding the Fourth Proportional to 2,005,989.10, 2,768,264.96 and 1,146,567.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,989.10 : 2,768,264.96 = 1,146,567.82 : x
2. Step 2: Convert to fraction form
   2,005,989.10/2,768,264.96 = 1,146,567.82/x
3. Step 3: Cross multiply
   2,005,989.10x = 2,768,264.96 × 1,146,567.82
4. Step 4: Simplify right side
   2,005,989.10x = 3,174,003,520,369.59
5. Step 5: Solve for x
   x = 3,174,003,520,369.59/2,005,989.10
6. Step 6: Final answer
   x = 1,582,263.59