Finding the Fourth Proportional to 168,061.07, 252,092.10 and 43,402.07

Step by Step Solution

1. Step 1: Write the proportion equation
   168,061.07 : 252,092.10 = 43,402.07 : x
2. Step 2: Convert to fraction form
   168,061.07/252,092.10 = 43,402.07/x
3. Step 3: Cross multiply
   168,061.07x = 252,092.10 × 43,402.07
4. Step 4: Simplify right side
   168,061.07x = 10,941,317,710.19
5. Step 5: Solve for x
   x = 10,941,317,710.19/168,061.07
6. Step 6: Final answer
   x = 65,103.23