Finding the Fourth Proportional to 173,018.38, 238,779.94 and 97,581.46

Step by Step Solution

1. Step 1: Write the proportion equation
   173,018.38 : 238,779.94 = 97,581.46 : x
2. Step 2: Convert to fraction form
   173,018.38/238,779.94 = 97,581.46/x
3. Step 3: Cross multiply
   173,018.38x = 238,779.94 × 97,581.46
4. Step 4: Simplify right side
   173,018.38x = 23,300,493,970.01
5. Step 5: Solve for x
   x = 23,300,493,970.01/173,018.38
6. Step 6: Final answer
   x = 134,670.63