Finding the Fourth Proportional to 52,068.49, 78,090.55 and 14,632.14

Step by Step Solution

1. Step 1: Write the proportion equation
   52,068.49 : 78,090.55 = 14,632.14 : x
2. Step 2: Convert to fraction form
   52,068.49/78,090.55 = 14,632.14/x
3. Step 3: Cross multiply
   52,068.49x = 78,090.55 × 14,632.14
4. Step 4: Simplify right side
   52,068.49x = 1,142,631,787.12
5. Step 5: Solve for x
   x = 1,142,631,787.12/52,068.49
6. Step 6: Final answer
   x = 21,944.78