Finding the Fourth Proportional to 42,777.36, 59,031.78 and 23,914.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,777.36 : 59,031.78 = 23,914.50 : x
2. Step 2: Convert to fraction form
   42,777.36/59,031.78 = 23,914.50/x
3. Step 3: Cross multiply
   42,777.36x = 59,031.78 × 23,914.50
4. Step 4: Simplify right side
   42,777.36x = 1,411,715,502.81
5. Step 5: Solve for x
   x = 1,411,715,502.81/42,777.36
6. Step 6: Final answer
   x = 33,001.46