Finding the Fourth Proportional to 10,945,759.32, 16,421,314.68 and 7,713,601.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,945,759.32 : 16,421,314.68 = 7,713,601.56 : x
2. Step 2: Convert to fraction form
   10,945,759.32/16,421,314.68 = 7,713,601.56/x
3. Step 3: Cross multiply
   10,945,759.32x = 16,421,314.68 × 7,713,601.56
4. Step 4: Simplify right side
   10,945,759.32x = 126,667,478,532,898.89
5. Step 5: Solve for x
   x = 126,667,478,532,898.89/10,945,759.32
6. Step 6: Final answer
   x = 11,572,287.94