Finding the Fourth Proportional to 2,108,904.66, 2,910,289.98 and 1,142,035.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,904.66 : 2,910,289.98 = 1,142,035.98 : x
2. Step 2: Convert to fraction form
   2,108,904.66/2,910,289.98 = 1,142,035.98/x
3. Step 3: Cross multiply
   2,108,904.66x = 2,910,289.98 × 1,142,035.98
4. Step 4: Simplify right side
   2,108,904.66x = 3,323,655,869,393.48
5. Step 5: Solve for x
   x = 3,323,655,869,393.48/2,108,904.66
6. Step 6: Final answer
   x = 1,576,010.49