Finding the Fourth Proportional to 3,618,308.24, 5,427,535.98 and 1,488,115.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,618,308.24 : 5,427,535.98 = 1,488,115.52 : x
2. Step 2: Convert to fraction form
   3,618,308.24/5,427,535.98 = 1,488,115.52/x
3. Step 3: Cross multiply
   3,618,308.24x = 5,427,535.98 × 1,488,115.52
4. Step 4: Simplify right side
   3,618,308.24x = 8,076,800,527,196.41
5. Step 5: Solve for x
   x = 8,076,800,527,196.41/3,618,308.24
6. Step 6: Final answer
   x = 2,232,203.56