Finding the Fourth Proportional to 37,447.02, 51,697.98 and 25,978.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,447.02 : 51,697.98 = 25,978.50 : x
2. Step 2: Convert to fraction form
   37,447.02/51,697.98 = 25,978.50/x
3. Step 3: Cross multiply
   37,447.02x = 51,697.98 × 25,978.50
4. Step 4: Simplify right side
   37,447.02x = 1,343,035,973.43
5. Step 5: Solve for x
   x = 1,343,035,973.43/37,447.02
6. Step 6: Final answer
   x = 35,864.96