Finding the Fourth Proportional to 69,493.98, 95,899.12 and 37,662.20

Step by Step Solution

1. Step 1: Write the proportion equation
   69,493.98 : 95,899.12 = 37,662.20 : x
2. Step 2: Convert to fraction form
   69,493.98/95,899.12 = 37,662.20/x
3. Step 3: Cross multiply
   69,493.98x = 95,899.12 × 37,662.20
4. Step 4: Simplify right side
   69,493.98x = 3,611,771,263.61
5. Step 5: Solve for x
   x = 3,611,771,263.61/69,493.98
6. Step 6: Final answer
   x = 51,972.43