Finding the Fourth Proportional to 40,038.77, 55,252.89 and 24,131.99

Step by Step Solution

1. Step 1: Write the proportion equation
   40,038.77 : 55,252.89 = 24,131.99 : x
2. Step 2: Convert to fraction form
   40,038.77/55,252.89 = 24,131.99/x
3. Step 3: Cross multiply
   40,038.77x = 55,252.89 × 24,131.99
4. Step 4: Simplify right side
   40,038.77x = 1,333,362,188.95
5. Step 5: Solve for x
   x = 1,333,362,188.95/40,038.77
6. Step 6: Final answer
   x = 33,301.78