Finding the Fourth Proportional to 69,185.18, 95,482.74 and 42,345.56

Step by Step Solution

1. Step 1: Write the proportion equation
   69,185.18 : 95,482.74 = 42,345.56 : x
2. Step 2: Convert to fraction form
   69,185.18/95,482.74 = 42,345.56/x
3. Step 3: Cross multiply
   69,185.18x = 95,482.74 × 42,345.56
4. Step 4: Simplify right side
   69,185.18x = 4,043,270,095.63
5. Step 5: Solve for x
   x = 4,043,270,095.63/69,185.18
6. Step 6: Final answer
   x = 58,441.27