Finding the Fourth Proportional to 118,900.06, 164,098.98 and 73,592.65

Step by Step Solution

1. Step 1: Write the proportion equation
   118,900.06 : 164,098.98 = 73,592.65 : x
2. Step 2: Convert to fraction form
   118,900.06/164,098.98 = 73,592.65/x
3. Step 3: Cross multiply
   118,900.06x = 164,098.98 × 73,592.65
4. Step 4: Simplify right side
   118,900.06x = 12,076,478,800.50
5. Step 5: Solve for x
   x = 12,076,478,800.50/118,900.06
6. Step 6: Final answer
   x = 101,568.32