Finding the Fourth Proportional to 89,381.82, 134,090.01 and 33,973.50

Step by Step Solution

1. Step 1: Write the proportion equation
   89,381.82 : 134,090.01 = 33,973.50 : x
2. Step 2: Convert to fraction form
   89,381.82/134,090.01 = 33,973.50/x
3. Step 3: Cross multiply
   89,381.82x = 134,090.01 × 33,973.50
4. Step 4: Simplify right side
   89,381.82x = 4,555,506,954.74
5. Step 5: Solve for x
   x = 4,555,506,954.74/89,381.82
6. Step 6: Final answer
   x = 50,966.82