Finding the Fourth Proportional to 3,487,788.91, 5,231,782.72 and 963,444.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,487,788.91 : 5,231,782.72 = 963,444.43 : x
2. Step 2: Convert to fraction form
   3,487,788.91/5,231,782.72 = 963,444.43/x
3. Step 3: Cross multiply
   3,487,788.91x = 5,231,782.72 × 963,444.43
4. Step 4: Simplify right side
   3,487,788.91x = 5,040,531,894,395.34
5. Step 5: Solve for x
   x = 5,040,531,894,395.34/3,487,788.91
6. Step 6: Final answer
   x = 1,445,194.08