Finding the Fourth Proportional to 34,483.07, 47,591.79 and 21,062.05

Step by Step Solution

1. Step 1: Write the proportion equation
   34,483.07 : 47,591.79 = 21,062.05 : x
2. Step 2: Convert to fraction form
   34,483.07/47,591.79 = 21,062.05/x
3. Step 3: Cross multiply
   34,483.07x = 47,591.79 × 21,062.05
4. Step 4: Simplify right side
   34,483.07x = 1,002,380,462.61
5. Step 5: Solve for x
   x = 1,002,380,462.61/34,483.07
6. Step 6: Final answer
   x = 29,068.77