Finding the Fourth Proportional to 7,665,708.53, 10,578,803.83 and 4,181,047.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,665,708.53 : 10,578,803.83 = 4,181,047.31 : x
2. Step 2: Convert to fraction form
   7,665,708.53/10,578,803.83 = 4,181,047.31/x
3. Step 3: Cross multiply
   7,665,708.53x = 10,578,803.83 × 4,181,047.31
4. Step 4: Simplify right side
   7,665,708.53x = 44,230,479,312,433.59
5. Step 5: Solve for x
   x = 44,230,479,312,433.59/7,665,708.53
6. Step 6: Final answer
   x = 5,769,914.04