Finding the Fourth Proportional to 69,673.32, 96,150 and 37,842.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,673.32 : 96,150 = 37,842.72 : x
2. Step 2: Convert to fraction form
   69,673.32/96,150 = 37,842.72/x
3. Step 3: Cross multiply
   69,673.32x = 96,150 × 37,842.72
4. Step 4: Simplify right side
   69,673.32x = 3,638,577,528
5. Step 5: Solve for x
   x = 3,638,577,528/69,673.32
6. Step 6: Final answer
   x = 52,223.40