Finding the Fourth Proportional to 49,863,393.54, 68,829,845.67 and 30,018,081.69

Step by Step Solution

1. Step 1: Write the proportion equation
   49,863,393.54 : 68,829,845.67 = 30,018,081.69 : x
2. Step 2: Convert to fraction form
   49,863,393.54/68,829,845.67 = 30,018,081.69/x
3. Step 3: Cross multiply
   49,863,393.54x = 68,829,845.67 × 30,018,081.69
4. Step 4: Simplify right side
   49,863,393.54x = 2,066,139,930,032,153
5. Step 5: Solve for x
   x = 2,066,139,930,032,153/49,863,393.54
6. Step 6: Final answer
   x = 41,436,007.13