Finding the Fourth Proportional to 49,120,822.68, 73,681,406.82 and 15,042,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   49,120,822.68 : 73,681,406.82 = 15,042,018.84 : x
2. Step 2: Convert to fraction form
   49,120,822.68/73,681,406.82 = 15,042,018.84/x
3. Step 3: Cross multiply
   49,120,822.68x = 73,681,406.82 × 15,042,018.84
4. Step 4: Simplify right side
   49,120,822.68x = 1,108,317,109,544,144.38
5. Step 5: Solve for x
   x = 1,108,317,109,544,144.38/49,120,822.68
6. Step 6: Final answer
   x = 22,563,081.18