Finding the Fourth Proportional to 9,781,196.20, 14,672,858.42 and 3,632,456.64

Step by Step Solution

1. Step 1: Write the proportion equation
   9,781,196.20 : 14,672,858.42 = 3,632,456.64 : x
2. Step 2: Convert to fraction form
   9,781,196.20/14,672,858.42 = 3,632,456.64/x
3. Step 3: Cross multiply
   9,781,196.20x = 14,672,858.42 × 3,632,456.64
4. Step 4: Simplify right side
   9,781,196.20x = 53,298,521,956,645.87
5. Step 5: Solve for x
   x = 53,298,521,956,645.87/9,781,196.20
6. Step 6: Final answer
   x = 5,449,080.14