Finding the Fourth Proportional to 2,085,439.82, 2,877,779.98 and 1,155,092.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,439.82 : 2,877,779.98 = 1,155,092.42 : x
2. Step 2: Convert to fraction form
   2,085,439.82/2,877,779.98 = 1,155,092.42/x
3. Step 3: Cross multiply
   2,085,439.82x = 2,877,779.98 × 1,155,092.42
4. Step 4: Simplify right side
   2,085,439.82x = 3,324,101,827,279.16
5. Step 5: Solve for x
   x = 3,324,101,827,279.16/2,085,439.82
6. Step 6: Final answer
   x = 1,593,957.21