Finding the Fourth Proportional to 47,066.67, 64,994.20 and 35,109.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,066.67 : 64,994.20 = 35,109.25 : x
2. Step 2: Convert to fraction form
   47,066.67/64,994.20 = 35,109.25/x
3. Step 3: Cross multiply
   47,066.67x = 64,994.20 × 35,109.25
4. Step 4: Simplify right side
   47,066.67x = 2,281,897,366.09
5. Step 5: Solve for x
   x = 2,281,897,366.09/47,066.67
6. Step 6: Final answer
   x = 48,482.24