Finding the Fourth Proportional to 49,115,019.50, 73,723,628.55 and 36,175,780.51

Step by Step Solution

1. Step 1: Write the proportion equation
   49,115,019.50 : 73,723,628.55 = 36,175,780.51 : x
2. Step 2: Convert to fraction form
   49,115,019.50/73,723,628.55 = 36,175,780.51/x
3. Step 3: Cross multiply
   49,115,019.50x = 73,723,628.55 × 36,175,780.51
4. Step 4: Simplify right side
   49,115,019.50x = 2,667,009,805,061,773
5. Step 5: Solve for x
   x = 2,667,009,805,061,773/49,115,019.50
6. Step 6: Final answer
   x = 54,301,308.08