Finding the Fourth Proportional to 69,388.75, 95,758.83 and 42,526.09

Step by Step Solution

1. Step 1: Write the proportion equation
   69,388.75 : 95,758.83 = 42,526.09 : x
2. Step 2: Convert to fraction form
   69,388.75/95,758.83 = 42,526.09/x
3. Step 3: Cross multiply
   69,388.75x = 95,758.83 × 42,526.09
4. Step 4: Simplify right side
   69,388.75x = 4,072,248,592.86
5. Step 5: Solve for x
   x = 4,072,248,592.86/69,388.75
6. Step 6: Final answer
   x = 58,687.45