Finding the Fourth Proportional to 37,810.72, 52,178.76 and 23,465.20

Step by Step Solution

1. Step 1: Write the proportion equation
   37,810.72 : 52,178.76 = 23,465.20 : x
2. Step 2: Convert to fraction form
   37,810.72/52,178.76 = 23,465.20/x
3. Step 3: Cross multiply
   37,810.72x = 52,178.76 × 23,465.20
4. Step 4: Simplify right side
   37,810.72x = 1,224,385,039.15
5. Step 5: Solve for x
   x = 1,224,385,039.15/37,810.72
6. Step 6: Final answer
   x = 32,381.96