Finding the Fourth Proportional to 52,978.02, 73,084.41 and 38,607.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,978.02 : 73,084.41 = 38,607.04 : x
2. Step 2: Convert to fraction form
   52,978.02/73,084.41 = 38,607.04/x
3. Step 3: Cross multiply
   52,978.02x = 73,084.41 × 38,607.04
4. Step 4: Simplify right side
   52,978.02x = 2,821,573,097.25
5. Step 5: Solve for x
   x = 2,821,573,097.25/52,978.02
6. Step 6: Final answer
   x = 53,259.31