Finding the Fourth Proportional to 93,397.83, 139,973.31 and 34,176.48

Step by Step Solution

1. Step 1: Write the proportion equation
   93,397.83 : 139,973.31 = 34,176.48 : x
2. Step 2: Convert to fraction form
   93,397.83/139,973.31 = 34,176.48/x
3. Step 3: Cross multiply
   93,397.83x = 139,973.31 × 34,176.48
4. Step 4: Simplify right side
   93,397.83x = 4,783,795,029.75
5. Step 5: Solve for x
   x = 4,783,795,029.75/93,397.83
6. Step 6: Final answer
   x = 51,219.55