Finding the Fourth Proportional to 52,767.02, 72,811.71 and 30,104.70

Step by Step Solution

1. Step 1: Write the proportion equation
   52,767.02 : 72,811.71 = 30,104.70 : x
2. Step 2: Convert to fraction form
   52,767.02/72,811.71 = 30,104.70/x
3. Step 3: Cross multiply
   52,767.02x = 72,811.71 × 30,104.70
4. Step 4: Simplify right side
   52,767.02x = 2,191,974,686.04
5. Step 5: Solve for x
   x = 2,191,974,686.04/52,767.02
6. Step 6: Final answer
   x = 41,540.62