Finding the Fourth Proportional to 5,308,238.34, 7,962,362.37 and 1,319,150.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,308,238.34 : 7,962,362.37 = 1,319,150.34 : x
2. Step 2: Convert to fraction form
   5,308,238.34/7,962,362.37 = 1,319,150.34/x
3. Step 3: Cross multiply
   5,308,238.34x = 7,962,362.37 × 1,319,150.34
4. Step 4: Simplify right side
   5,308,238.34x = 10,503,553,027,588.71
5. Step 5: Solve for x
   x = 10,503,553,027,588.71/5,308,238.34
6. Step 6: Final answer
   x = 1,978,726.72