Finding the Fourth Proportional to 7,758,719.34, 10,707,364.89 and 4,320,960.37

Step by Step Solution

1. Step 1: Write the proportion equation
   7,758,719.34 : 10,707,364.89 = 4,320,960.37 : x
2. Step 2: Convert to fraction form
   7,758,719.34/10,707,364.89 = 4,320,960.37/x
3. Step 3: Cross multiply
   7,758,719.34x = 10,707,364.89 × 4,320,960.37
4. Step 4: Simplify right side
   7,758,719.34x = 46,266,099,356,819.41
5. Step 5: Solve for x
   x = 46,266,099,356,819.41/7,758,719.34
6. Step 6: Final answer
   x = 5,963,110.32