Finding the Fourth Proportional to 49,871,561.10, 74,665,624.05 and 44,202,857.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,871,561.10 : 74,665,624.05 = 44,202,857.10 : x
2. Step 2: Convert to fraction form
   49,871,561.10/74,665,624.05 = 44,202,857.10/x
3. Step 3: Cross multiply
   49,871,561.10x = 74,665,624.05 × 44,202,857.10
4. Step 4: Simplify right side
   49,871,561.10x = 3,300,433,910,164,473
5. Step 5: Solve for x
   x = 3,300,433,910,164,473/49,871,561.10
6. Step 6: Final answer
   x = 66,178,676.53