Finding the Fourth Proportional to 178,066.22, 245,731.59 and 97,498.62

Step by Step Solution

1. Step 1: Write the proportion equation
   178,066.22 : 245,731.59 = 97,498.62 : x
2. Step 2: Convert to fraction form
   178,066.22/245,731.59 = 97,498.62/x
3. Step 3: Cross multiply
   178,066.22x = 245,731.59 × 97,498.62
4. Step 4: Simplify right side
   178,066.22x = 23,958,490,915.41
5. Step 5: Solve for x
   x = 23,958,490,915.41/178,066.22
6. Step 6: Final answer
   x = 134,548.21