Finding the Fourth Proportional to 2,137,899.84, 2,950,300.56 and 1,171,090.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,137,899.84 : 2,950,300.56 = 1,171,090.08 : x
2. Step 2: Convert to fraction form
   2,137,899.84/2,950,300.56 = 1,171,090.08/x
3. Step 3: Cross multiply
   2,137,899.84x = 2,950,300.56 × 1,171,090.08
4. Step 4: Simplify right side
   2,137,899.84x = 3,455,067,718,834.45
5. Step 5: Solve for x
   x = 3,455,067,718,834.45/2,137,899.84
6. Step 6: Final answer
   x = 1,616,103.64