Finding the Fourth Proportional to 69,521.34, 104,296.62 and 30,084.06

Step by Step Solution

1. Step 1: Write the proportion equation
   69,521.34 : 104,296.62 = 30,084.06 : x
2. Step 2: Convert to fraction form
   69,521.34/104,296.62 = 30,084.06/x
3. Step 3: Cross multiply
   69,521.34x = 104,296.62 × 30,084.06
4. Step 4: Simplify right side
   69,521.34x = 3,137,665,773.88
5. Step 5: Solve for x
   x = 3,137,665,773.88/69,521.34
6. Step 6: Final answer
   x = 45,132.41