Finding the Fourth Proportional to 118,044.02, 162,896.61 and 64,327.94

Step by Step Solution

1. Step 1: Write the proportion equation
   118,044.02 : 162,896.61 = 64,327.94 : x
2. Step 2: Convert to fraction form
   118,044.02/162,896.61 = 64,327.94/x
3. Step 3: Cross multiply
   118,044.02x = 162,896.61 × 64,327.94
4. Step 4: Simplify right side
   118,044.02x = 10,478,803,354.28
5. Step 5: Solve for x
   x = 10,478,803,354.28/118,044.02
6. Step 6: Final answer
   x = 88,770.30