Finding the Fourth Proportional to 69,482, 95,892.46 and 42,618.36

Step by Step Solution

1. Step 1: Write the proportion equation
   69,482 : 95,892.46 = 42,618.36 : x
2. Step 2: Convert to fraction form
   69,482/95,892.46 = 42,618.36/x
3. Step 3: Cross multiply
   69,482x = 95,892.46 × 42,618.36
4. Step 4: Simplify right side
   69,482x = 4,086,779,381.57
5. Step 5: Solve for x
   x = 4,086,779,381.57/69,482
6. Step 6: Final answer
   x = 58,817.81