Finding the Fourth Proportional to 69,353.06, 95,716.31 and 51,499.04

Step by Step Solution

1. Step 1: Write the proportion equation
   69,353.06 : 95,716.31 = 51,499.04 : x
2. Step 2: Convert to fraction form
   69,353.06/95,716.31 = 51,499.04/x
3. Step 3: Cross multiply
   69,353.06x = 95,716.31 × 51,499.04
4. Step 4: Simplify right side
   69,353.06x = 4,929,298,077.34
5. Step 5: Solve for x
   x = 4,929,298,077.34/69,353.06
6. Step 6: Final answer
   x = 71,075.42