Finding the Fourth Proportional to 2,108,914.13, 2,910,303.06 and 1,142,045.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,914.13 : 2,910,303.06 = 1,142,045.48 : x
2. Step 2: Convert to fraction form
   2,108,914.13/2,910,303.06 = 1,142,045.48/x
3. Step 3: Cross multiply
   2,108,914.13x = 2,910,303.06 × 1,142,045.48
4. Step 4: Simplify right side
   2,108,914.13x = 3,323,698,455,103.17
5. Step 5: Solve for x
   x = 3,323,698,455,103.17/2,108,914.13
6. Step 6: Final answer
   x = 1,576,023.61