Finding the Fourth Proportional to 35,402.01, 53,103.17 and 14,342.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,402.01 : 53,103.17 = 14,342.46 : x
2. Step 2: Convert to fraction form
   35,402.01/53,103.17 = 14,342.46/x
3. Step 3: Cross multiply
   35,402.01x = 53,103.17 × 14,342.46
4. Step 4: Simplify right side
   35,402.01x = 761,630,019.89
5. Step 5: Solve for x
   x = 761,630,019.89/35,402.01
6. Step 6: Final answer
   x = 21,513.75