Finding the Fourth Proportional to 1,898,667.32, 2,847,557.97 and 550,468.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,898,667.32 : 2,847,557.97 = 550,468.08 : x
2. Step 2: Convert to fraction form
   1,898,667.32/2,847,557.97 = 550,468.08/x
3. Step 3: Cross multiply
   1,898,667.32x = 2,847,557.97 × 550,468.08
4. Step 4: Simplify right side
   1,898,667.32x = 1,567,489,768,434.60
5. Step 5: Solve for x
   x = 1,567,489,768,434.60/1,898,667.32
6. Step 6: Final answer
   x = 825,573.68