Finding the Fourth Proportional to 1,751,876.82, 2,627,810.91 and 422,180.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,751,876.82 : 2,627,810.91 = 422,180.82 : x
2. Step 2: Convert to fraction form
   1,751,876.82/2,627,810.91 = 422,180.82/x
3. Step 3: Cross multiply
   1,751,876.82x = 2,627,810.91 × 422,180.82
4. Step 4: Simplify right side
   1,751,876.82x = 1,109,411,364,788.75
5. Step 5: Solve for x
   x = 1,109,411,364,788.75/1,751,876.82
6. Step 6: Final answer
   x = 633,270.19