Finding the Fourth Proportional to 1,857,341.69, 2,562,045.59 and 1,167,922.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,857,341.69 : 2,562,045.59 = 1,167,922.43 : x
2. Step 2: Convert to fraction form
   1,857,341.69/2,562,045.59 = 1,167,922.43/x
3. Step 3: Cross multiply
   1,857,341.69x = 2,562,045.59 × 1,167,922.43
4. Step 4: Simplify right side
   1,857,341.69x = 2,992,270,501,353.16
5. Step 5: Solve for x
   x = 2,992,270,501,353.16/1,857,341.69
6. Step 6: Final answer
   x = 1,611,050.10