Finding the Fourth Proportional to 33,250.01, 45,870.53 and 21,904.94

Step by Step Solution

1. Step 1: Write the proportion equation
   33,250.01 : 45,870.53 = 21,904.94 : x
2. Step 2: Convert to fraction form
   33,250.01/45,870.53 = 21,904.94/x
3. Step 3: Cross multiply
   33,250.01x = 45,870.53 × 21,904.94
4. Step 4: Simplify right side
   33,250.01x = 1,004,791,212.57
5. Step 5: Solve for x
   x = 1,004,791,212.57/33,250.01
6. Step 6: Final answer
   x = 30,219.28