Finding the Fourth Proportional to 37,693.08, 52,015.50 and 20,925

Step by Step Solution

1. Step 1: Write the proportion equation
   37,693.08 : 52,015.50 = 20,925 : x
2. Step 2: Convert to fraction form
   37,693.08/52,015.50 = 20,925/x
3. Step 3: Cross multiply
   37,693.08x = 52,015.50 × 20,925
4. Step 4: Simplify right side
   37,693.08x = 1,088,424,337.50
5. Step 5: Solve for x
   x = 1,088,424,337.50/37,693.08
6. Step 6: Final answer
   x = 28,875.97