Finding the Fourth Proportional to 82,068.58, 123,056.68 and 25,898.22

Step by Step Solution

1. Step 1: Write the proportion equation
   82,068.58 : 123,056.68 = 25,898.22 : x
2. Step 2: Convert to fraction form
   82,068.58/123,056.68 = 25,898.22/x
3. Step 3: Cross multiply
   82,068.58x = 123,056.68 × 25,898.22
4. Step 4: Simplify right side
   82,068.58x = 3,186,948,971.11
5. Step 5: Solve for x
   x = 3,186,948,971.11/82,068.58
6. Step 6: Final answer
   x = 38,832.75