Finding the Fourth Proportional to 2,215,090.16, 3,056,825.76 and 1,196,495

Step by Step Solution

1. Step 1: Write the proportion equation
   2,215,090.16 : 3,056,825.76 = 1,196,495 : x
2. Step 2: Convert to fraction form
   2,215,090.16/3,056,825.76 = 1,196,495/x
3. Step 3: Cross multiply
   2,215,090.16x = 3,056,825.76 × 1,196,495
4. Step 4: Simplify right side
   2,215,090.16x = 3,657,476,737,711.20
5. Step 5: Solve for x
   x = 3,657,476,737,711.20/2,215,090.16
6. Step 6: Final answer
   x = 1,651,163.82