Finding the Fourth Proportional to 83,299.61, 114,956.33 and 45,573.86

Step by Step Solution

1. Step 1: Write the proportion equation
   83,299.61 : 114,956.33 = 45,573.86 : x
2. Step 2: Convert to fraction form
   83,299.61/114,956.33 = 45,573.86/x
3. Step 3: Cross multiply
   83,299.61x = 114,956.33 × 45,573.86
4. Step 4: Simplify right side
   83,299.61x = 5,239,002,886.88
5. Step 5: Solve for x
   x = 5,239,002,886.88/83,299.61
6. Step 6: Final answer
   x = 62,893.49