Finding the Fourth Proportional to 2,770,085.34, 3,822,782.10 and 1,737,636.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,770,085.34 : 3,822,782.10 = 1,737,636.60 : x
2. Step 2: Convert to fraction form
   2,770,085.34/3,822,782.10 = 1,737,636.60/x
3. Step 3: Cross multiply
   2,770,085.34x = 3,822,782.10 × 1,737,636.60
4. Step 4: Simplify right side
   2,770,085.34x = 6,642,606,090,784.86
5. Step 5: Solve for x
   x = 6,642,606,090,784.86/2,770,085.34
6. Step 6: Final answer
   x = 2,397,978.86