Finding the Fourth Proportional to 23,837.58, 35,772.39 and 12,752.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,837.58 : 35,772.39 = 12,752.10 : x
2. Step 2: Convert to fraction form
   23,837.58/35,772.39 = 12,752.10/x
3. Step 3: Cross multiply
   23,837.58x = 35,772.39 × 12,752.10
4. Step 4: Simplify right side
   23,837.58x = 456,173,094.52
5. Step 5: Solve for x
   x = 456,173,094.52/23,837.58
6. Step 6: Final answer
   x = 19,136.72