Finding the Fourth Proportional to 5,225,978.43, 7,838,964.05 and 1,632,053.39

Step by Step Solution

1. Step 1: Write the proportion equation
   5,225,978.43 : 7,838,964.05 = 1,632,053.39 : x
2. Step 2: Convert to fraction form
   5,225,978.43/7,838,964.05 = 1,632,053.39/x
3. Step 3: Cross multiply
   5,225,978.43x = 7,838,964.05 × 1,632,053.39
4. Step 4: Simplify right side
   5,225,978.43x = 12,793,607,804,535.54
5. Step 5: Solve for x
   x = 12,793,607,804,535.54/5,225,978.43
6. Step 6: Final answer
   x = 2,448,078.95