Finding the Fourth Proportional to 32,994.78, 45,527.67 and 21,068.70

Step by Step Solution

1. Step 1: Write the proportion equation
   32,994.78 : 45,527.67 = 21,068.70 : x
2. Step 2: Convert to fraction form
   32,994.78/45,527.67 = 21,068.70/x
3. Step 3: Cross multiply
   32,994.78x = 45,527.67 × 21,068.70
4. Step 4: Simplify right side
   32,994.78x = 959,208,820.93
5. Step 5: Solve for x
   x = 959,208,820.93/32,994.78
6. Step 6: Final answer
   x = 29,071.53