Finding the Fourth Proportional to 5,365,667.38, 8,048,505.60 and 1,322,155.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,365,667.38 : 8,048,505.60 = 1,322,155.74 : x
2. Step 2: Convert to fraction form
   5,365,667.38/8,048,505.60 = 1,322,155.74/x
3. Step 3: Cross multiply
   5,365,667.38x = 8,048,505.60 × 1,322,155.74
4. Step 4: Simplify right side
   5,365,667.38x = 10,641,377,877,462.14
5. Step 5: Solve for x
   x = 10,641,377,877,462.14/5,365,667.38
6. Step 6: Final answer
   x = 1,983,234.73