Finding the Fourth Proportional to 49,802,986.08, 74,698,867.98 and 13,414,039.56

Step by Step Solution

1. Step 1: Write the proportion equation
   49,802,986.08 : 74,698,867.98 = 13,414,039.56 : x
2. Step 2: Convert to fraction form
   49,802,986.08/74,698,867.98 = 13,414,039.56/x
3. Step 3: Cross multiply
   49,802,986.08x = 74,698,867.98 × 13,414,039.56
4. Step 4: Simplify right side
   49,802,986.08x = 1,002,013,570,170,937.38
5. Step 5: Solve for x
   x = 1,002,013,570,170,937.38/49,802,986.08
6. Step 6: Final answer
   x = 20,119,548.02