Finding the Fourth Proportional to 49,871,557.10, 74,665,618.05 and 44,202,853.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,871,557.10 : 74,665,618.05 = 44,202,853.10 : x
2. Step 2: Convert to fraction form
   49,871,557.10/74,665,618.05 = 44,202,853.10/x
3. Step 3: Cross multiply
   49,871,557.10x = 74,665,618.05 × 44,202,853.10
4. Step 4: Simplify right side
   49,871,557.10x = 3,300,433,346,284,858.50
5. Step 5: Solve for x
   x = 3,300,433,346,284,858.50/49,871,557.10
6. Step 6: Final answer
   x = 66,178,670.53