Finding the Fourth Proportional to 69,168.23, 95,450.86 and 42,308.77

Step by Step Solution

1. Step 1: Write the proportion equation
   69,168.23 : 95,450.86 = 42,308.77 : x
2. Step 2: Convert to fraction form
   69,168.23/95,450.86 = 42,308.77/x
3. Step 3: Cross multiply
   69,168.23x = 95,450.86 × 42,308.77
4. Step 4: Simplify right side
   69,168.23x = 4,038,408,482.04
5. Step 5: Solve for x
   x = 4,038,408,482.04/69,168.23
6. Step 6: Final answer
   x = 58,385.31