Finding the Fourth Proportional to 49,243,150.17, 73,872,752.36 and 15,164,496.05

Step by Step Solution

1. Step 1: Write the proportion equation
   49,243,150.17 : 73,872,752.36 = 15,164,496.05 : x
2. Step 2: Convert to fraction form
   49,243,150.17/73,872,752.36 = 15,164,496.05/x
3. Step 3: Cross multiply
   49,243,150.17x = 73,872,752.36 × 15,164,496.05
4. Step 4: Simplify right side
   49,243,150.17x = 1,120,243,060,920,662
5. Step 5: Solve for x
   x = 1,120,243,060,920,662/49,243,150.17
6. Step 6: Final answer
   x = 22,749,216.02