Finding the Fourth Proportional to 201,649.39, 302,428.72 and 59,464.15

Step by Step Solution

1. Step 1: Write the proportion equation
   201,649.39 : 302,428.72 = 59,464.15 : x
2. Step 2: Convert to fraction form
   201,649.39/302,428.72 = 59,464.15/x
3. Step 3: Cross multiply
   201,649.39x = 302,428.72 × 59,464.15
4. Step 4: Simplify right side
   201,649.39x = 17,983,666,770.39
5. Step 5: Solve for x
   x = 17,983,666,770.39/201,649.39
6. Step 6: Final answer
   x = 89,182.85