Finding the Fourth Proportional to 1,910,153.01, 2,864,243.55 and 562,140.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,910,153.01 : 2,864,243.55 = 562,140.57 : x
2. Step 2: Convert to fraction form
   1,910,153.01/2,864,243.55 = 562,140.57/x
3. Step 3: Cross multiply
   1,910,153.01x = 2,864,243.55 × 562,140.57
4. Step 4: Simplify right side
   1,910,153.01x = 1,610,107,501,815.82
5. Step 5: Solve for x
   x = 1,610,107,501,815.82/1,910,153.01
6. Step 6: Final answer
   x = 842,920.69