Finding the Fourth Proportional to 32,009,436.36, 48,019,155.48 and 10,439,021.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,009,436.36 : 48,019,155.48 = 10,439,021.52 : x
2. Step 2: Convert to fraction form
   32,009,436.36/48,019,155.48 = 10,439,021.52/x
3. Step 3: Cross multiply
   32,009,436.36x = 48,019,155.48 × 10,439,021.52
4. Step 4: Simplify right side
   32,009,436.36x = 501,272,997,427,945.88
5. Step 5: Solve for x
   x = 501,272,997,427,945.88/32,009,436.36
6. Step 6: Final answer
   x = 15,660,163.20