Finding the Fourth Proportional to 52,084.53, 78,131.41 and 14,644.93

Step by Step Solution

1. Step 1: Write the proportion equation
   52,084.53 : 78,131.41 = 14,644.93 : x
2. Step 2: Convert to fraction form
   52,084.53/78,131.41 = 14,644.93/x
3. Step 3: Cross multiply
   52,084.53x = 78,131.41 × 14,644.93
4. Step 4: Simplify right side
   52,084.53x = 1,144,229,030.25
5. Step 5: Solve for x
   x = 1,144,229,030.25/52,084.53
6. Step 6: Final answer
   x = 21,968.69