Finding the Fourth Proportional to 67,736.52, 93,476.79 and 37,521.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,736.52 : 93,476.79 = 37,521.18 : x
2. Step 2: Convert to fraction form
   67,736.52/93,476.79 = 37,521.18/x
3. Step 3: Cross multiply
   67,736.52x = 93,476.79 × 37,521.18
4. Step 4: Simplify right side
   67,736.52x = 3,507,359,463.41
5. Step 5: Solve for x
   x = 3,507,359,463.41/67,736.52
6. Step 6: Final answer
   x = 51,779.45