Finding the Fourth Proportional to 118,044, 162,900.72 and 65,052

Step by Step Solution

1. Step 1: Write the proportion equation
   118,044 : 162,900.72 = 65,052 : x
2. Step 2: Convert to fraction form
   118,044/162,900.72 = 65,052/x
3. Step 3: Cross multiply
   118,044x = 162,900.72 × 65,052
4. Step 4: Simplify right side
   118,044x = 10,597,017,637.44
5. Step 5: Solve for x
   x = 10,597,017,637.44/118,044
6. Step 6: Final answer
   x = 89,771.76