Finding the Fourth Proportional to 69,672.67, 96,148.56 and 37,842.10

Step by Step Solution

1. Step 1: Write the proportion equation
   69,672.67 : 96,148.56 = 37,842.10 : x
2. Step 2: Convert to fraction form
   69,672.67/96,148.56 = 37,842.10/x
3. Step 3: Cross multiply
   69,672.67x = 96,148.56 × 37,842.10
4. Step 4: Simplify right side
   69,672.67x = 3,638,463,422.38
5. Step 5: Solve for x
   x = 3,638,463,422.38/69,672.67
6. Step 6: Final answer
   x = 52,222.25