Finding the Fourth Proportional to 45,858.16, 63,256.17 and 30,335.59

Step by Step Solution

1. Step 1: Write the proportion equation
   45,858.16 : 63,256.17 = 30,335.59 : x
2. Step 2: Convert to fraction form
   45,858.16/63,256.17 = 30,335.59/x
3. Step 3: Cross multiply
   45,858.16x = 63,256.17 × 30,335.59
4. Step 4: Simplify right side
   45,858.16x = 1,918,913,238.09
5. Step 5: Solve for x
   x = 1,918,913,238.09/45,858.16
6. Step 6: Final answer
   x = 41,844.53