Finding the Fourth Proportional to 2,048,916.93, 2,827,875.49 and 1,222,043.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048,916.93 : 2,827,875.49 = 1,222,043.52 : x
2. Step 2: Convert to fraction form
   2,048,916.93/2,827,875.49 = 1,222,043.52/x
3. Step 3: Cross multiply
   2,048,916.93x = 2,827,875.49 × 1,222,043.52
4. Step 4: Simplify right side
   2,048,916.93x = 3,455,786,908,484.54
5. Step 5: Solve for x
   x = 3,455,786,908,484.54/2,048,916.93
6. Step 6: Final answer
   x = 1,686,640.81