Finding the Fourth Proportional to 37,868.93, 52,259.50 and 20,873.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,868.93 : 52,259.50 = 20,873.84 : x
2. Step 2: Convert to fraction form
   37,868.93/52,259.50 = 20,873.84/x
3. Step 3: Cross multiply
   37,868.93x = 52,259.50 × 20,873.84
4. Step 4: Simplify right side
   37,868.93x = 1,090,856,088.86
5. Step 5: Solve for x
   x = 1,090,856,088.86/37,868.93
6. Step 6: Final answer
   x = 28,806.09