Finding the Fourth Proportional to 110,300.76, 152,109.18 and 74,084.04

Step by Step Solution

1. Step 1: Write the proportion equation
   110,300.76 : 152,109.18 = 74,084.04 : x
2. Step 2: Convert to fraction form
   110,300.76/152,109.18 = 74,084.04/x
3. Step 3: Cross multiply
   110,300.76x = 152,109.18 × 74,084.04
4. Step 4: Simplify right side
   110,300.76x = 11,268,862,575.49
5. Step 5: Solve for x
   x = 11,268,862,575.49/110,300.76
6. Step 6: Final answer
   x = 102,164.87