Finding the Fourth Proportional to 49,681.06, 74,499.72 and 26,302.03

Step by Step Solution

1. Step 1: Write the proportion equation
   49,681.06 : 74,499.72 = 26,302.03 : x
2. Step 2: Convert to fraction form
   49,681.06/74,499.72 = 26,302.03/x
3. Step 3: Cross multiply
   49,681.06x = 74,499.72 × 26,302.03
4. Step 4: Simplify right side
   49,681.06x = 1,959,493,870.43
5. Step 5: Solve for x
   x = 1,959,493,870.43/49,681.06
6. Step 6: Final answer
   x = 39,441.47