Finding the Fourth Proportional to 5,634,667.20, 8,452,354.37 and 1,591,471.60

Step by Step Solution

1. Step 1: Write the proportion equation
   5,634,667.20 : 8,452,354.37 = 1,591,471.60 : x
2. Step 2: Convert to fraction form
   5,634,667.20/8,452,354.37 = 1,591,471.60/x
3. Step 3: Cross multiply
   5,634,667.20x = 8,452,354.37 × 1,591,471.60
4. Step 4: Simplify right side
   5,634,667.20x = 13,451,681,932,990.89
5. Step 5: Solve for x
   x = 13,451,681,932,990.89/5,634,667.20
6. Step 6: Final answer
   x = 2,387,307.26