Finding the Fourth Proportional to 3,892,085.76, 5,837,772 and 2,759,705.76

Step by Step Solution

1. Step 1: Write the proportion equation
   3,892,085.76 : 5,837,772 = 2,759,705.76 : x
2. Step 2: Convert to fraction form
   3,892,085.76/5,837,772 = 2,759,705.76/x
3. Step 3: Cross multiply
   3,892,085.76x = 5,837,772 × 2,759,705.76
4. Step 4: Simplify right side
   3,892,085.76x = 16,110,533,013,966.72
5. Step 5: Solve for x
   x = 16,110,533,013,966.72/3,892,085.76
6. Step 6: Final answer
   x = 4,139,305.76