Finding the Fourth Proportional to 3,659,032.63, 5,488,050.72 and 963,132.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,659,032.63 : 5,488,050.72 = 963,132.09 : x
2. Step 2: Convert to fraction form
   3,659,032.63/5,488,050.72 = 963,132.09/x
3. Step 3: Cross multiply
   3,659,032.63x = 5,488,050.72 × 963,132.09
4. Step 4: Simplify right side
   3,659,032.63x = 5,285,717,759,979.60
5. Step 5: Solve for x
   x = 5,285,717,759,979.60/3,659,032.63
6. Step 6: Final answer
   x = 1,444,566.99