Finding the Fourth Proportional to 49,871,555.10, 74,665,615.05 and 44,202,851.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,871,555.10 : 74,665,615.05 = 44,202,851.10 : x
2. Step 2: Convert to fraction form
   49,871,555.10/74,665,615.05 = 44,202,851.10/x
3. Step 3: Cross multiply
   49,871,555.10x = 74,665,615.05 × 44,202,851.10
4. Step 4: Simplify right side
   49,871,555.10x = 3,300,433,064,345,069
5. Step 5: Solve for x
   x = 3,300,433,064,345,069/49,871,555.10
6. Step 6: Final answer
   x = 66,178,667.53