Finding the Fourth Proportional to 67,851.12, 93,645.75 and 37,646.16

Step by Step Solution

1. Step 1: Write the proportion equation
   67,851.12 : 93,645.75 = 37,646.16 : x
2. Step 2: Convert to fraction form
   67,851.12/93,645.75 = 37,646.16/x
3. Step 3: Cross multiply
   67,851.12x = 93,645.75 × 37,646.16
4. Step 4: Simplify right side
   67,851.12x = 3,525,402,887.82
5. Step 5: Solve for x
   x = 3,525,402,887.82/67,851.12
6. Step 6: Final answer
   x = 51,957.92