Finding the Fourth Proportional to 5,238,009.76, 7,858,196.76 and 1,595,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,238,009.76 : 7,858,196.76 = 1,595,065.50 : x
2. Step 2: Convert to fraction form
   5,238,009.76/7,858,196.76 = 1,595,065.50/x
3. Step 3: Cross multiply
   5,238,009.76x = 7,858,196.76 × 1,595,065.50
4. Step 4: Simplify right side
   5,238,009.76x = 12,534,338,544,087.78
5. Step 5: Solve for x
   x = 12,534,338,544,087.78/5,238,009.76
6. Step 6: Final answer
   x = 2,392,958.23