Finding the Fourth Proportional to 65,210.72, 97,749.88 and 37,072.62

Step by Step Solution

1. Step 1: Write the proportion equation
   65,210.72 : 97,749.88 = 37,072.62 : x
2. Step 2: Convert to fraction form
   65,210.72/97,749.88 = 37,072.62/x
3. Step 3: Cross multiply
   65,210.72x = 97,749.88 × 37,072.62
4. Step 4: Simplify right side
   65,210.72x = 3,623,844,156.29
5. Step 5: Solve for x
   x = 3,623,844,156.29/65,210.72
6. Step 6: Final answer
   x = 55,571.29