Finding the Fourth Proportional to 2,084,088.16, 2,876,196.16 and 1,166,409.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,084,088.16 : 2,876,196.16 = 1,166,409.28 : x
2. Step 2: Convert to fraction form
   2,084,088.16/2,876,196.16 = 1,166,409.28/x
3. Step 3: Cross multiply
   2,084,088.16x = 2,876,196.16 × 1,166,409.28
4. Step 4: Simplify right side
   2,084,088.16x = 3,354,821,892,124.37
5. Step 5: Solve for x
   x = 3,354,821,892,124.37/2,084,088.16
6. Step 6: Final answer
   x = 1,609,731.28