Finding the Fourth Proportional to 10,012.64, 15,024.75 and 3,777.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,012.64 : 15,024.75 = 3,777.02 : x
2. Step 2: Convert to fraction form
   10,012.64/15,024.75 = 3,777.02/x
3. Step 3: Cross multiply
   10,012.64x = 15,024.75 × 3,777.02
4. Step 4: Simplify right side
   10,012.64x = 56,748,729.83
5. Step 5: Solve for x
   x = 56,748,729.83/10,012.64
6. Step 6: Final answer
   x = 5,667.71