Finding the Fourth Proportional to 2,653,008.40, 3,660,112.20 and 1,632,641.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,008.40 : 3,660,112.20 = 1,632,641.68 : x
2. Step 2: Convert to fraction form
   2,653,008.40/3,660,112.20 = 1,632,641.68/x
3. Step 3: Cross multiply
   2,653,008.40x = 3,660,112.20 × 1,632,641.68
4. Step 4: Simplify right side
   2,653,008.40x = 5,975,651,731,196.50
5. Step 5: Solve for x
   x = 5,975,651,731,196.50/2,653,008.40
6. Step 6: Final answer
   x = 2,252,405.88