Finding the Fourth Proportional to 3,195,498.63, 4,793,782.55 and 1,066,235.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,195,498.63 : 4,793,782.55 = 1,066,235.43 : x
2. Step 2: Convert to fraction form
   3,195,498.63/4,793,782.55 = 1,066,235.43/x
3. Step 3: Cross multiply
   3,195,498.63x = 4,793,782.55 × 1,066,235.43
4. Step 4: Simplify right side
   3,195,498.63x = 5,111,300,793,194.57
5. Step 5: Solve for x
   x = 5,111,300,793,194.57/3,195,498.63
6. Step 6: Final answer
   x = 1,599,531.52