Finding the Fourth Proportional to 1,869,976.72, 2,810,030.01 and 1,017,678.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,869,976.72 : 2,810,030.01 = 1,017,678.52 : x
2. Step 2: Convert to fraction form
   1,869,976.72/2,810,030.01 = 1,017,678.52/x
3. Step 3: Cross multiply
   1,869,976.72x = 2,810,030.01 × 1,017,678.52
4. Step 4: Simplify right side
   1,869,976.72x = 2,859,707,181,732.39
5. Step 5: Solve for x
   x = 2,859,707,181,732.39/1,869,976.72
6. Step 6: Final answer
   x = 1,529,274.22