Finding the Fourth Proportional to 152,942.22, 211,094.00 and 84,982.55

Step by Step Solution

1. Step 1: Write the proportion equation
   152,942.22 : 211,094.00 = 84,982.55 : x
2. Step 2: Convert to fraction form
   152,942.22/211,094.00 = 84,982.55/x
3. Step 3: Cross multiply
   152,942.22x = 211,094.00 × 84,982.55
4. Step 4: Simplify right side
   152,942.22x = 17,939,304,929.32
5. Step 5: Solve for x
   x = 17,939,304,929.32/152,942.22
6. Step 6: Final answer
   x = 117,294.65