Finding the Fourth Proportional to 201,308.52, 302,009.38 and 59,155.96

Step by Step Solution

1. Step 1: Write the proportion equation
   201,308.52 : 302,009.38 = 59,155.96 : x
2. Step 2: Convert to fraction form
   201,308.52/302,009.38 = 59,155.96/x
3. Step 3: Cross multiply
   201,308.52x = 302,009.38 × 59,155.96
4. Step 4: Simplify right side
   201,308.52x = 17,865,654,802.90
5. Step 5: Solve for x
   x = 17,865,654,802.90/201,308.52
6. Step 6: Final answer
   x = 88,747.63