Finding the Fourth Proportional to 2,070,208.82, 2,856,857.35 and 1,152,436.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,208.82 : 2,856,857.35 = 1,152,436.29 : x
2. Step 2: Convert to fraction form
   2,070,208.82/2,856,857.35 = 1,152,436.29/x
3. Step 3: Cross multiply
   2,070,208.82x = 2,856,857.35 × 1,152,436.29
4. Step 4: Simplify right side
   2,070,208.82x = 3,292,346,085,493.23
5. Step 5: Solve for x
   x = 3,292,346,085,493.23/2,070,208.82
6. Step 6: Final answer
   x = 1,590,344.92