Finding the Fourth Proportional to 25,276.72, 37,911.77 and 7,507.01

Step by Step Solution

1. Step 1: Write the proportion equation
   25,276.72 : 37,911.77 = 7,507.01 : x
2. Step 2: Convert to fraction form
   25,276.72/37,911.77 = 7,507.01/x
3. Step 3: Cross multiply
   25,276.72x = 37,911.77 × 7,507.01
4. Step 4: Simplify right side
   25,276.72x = 284,604,036.51
5. Step 5: Solve for x
   x = 284,604,036.51/25,276.72
6. Step 6: Final answer
   x = 11,259.53