Finding the Fourth Proportional to 49,871,558.10, 74,665,619.55 and 44,202,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,871,558.10 : 74,665,619.55 = 44,202,854.10 : x
2. Step 2: Convert to fraction form
   49,871,558.10/74,665,619.55 = 44,202,854.10/x
3. Step 3: Cross multiply
   49,871,558.10x = 74,665,619.55 × 44,202,854.10
4. Step 4: Simplify right side
   49,871,558.10x = 3,300,433,487,254,757.50
5. Step 5: Solve for x
   x = 3,300,433,487,254,757.50/49,871,558.10
6. Step 6: Final answer
   x = 66,178,672.03