Finding the Fourth Proportional to 92,836.86, 139,262.72 and 29,665.98

Step by Step Solution

1. Step 1: Write the proportion equation
   92,836.86 : 139,262.72 = 29,665.98 : x
2. Step 2: Convert to fraction form
   92,836.86/139,262.72 = 29,665.98/x
3. Step 3: Cross multiply
   92,836.86x = 139,262.72 × 29,665.98
4. Step 4: Simplify right side
   92,836.86x = 4,131,364,917.94
5. Step 5: Solve for x
   x = 4,131,364,917.94/92,836.86
6. Step 6: Final answer
   x = 44,501.34