Finding the Fourth Proportional to 34,308.93, 51,483.15 and 18,513.93

Step by Step Solution

1. Step 1: Write the proportion equation
   34,308.93 : 51,483.15 = 18,513.93 : x
2. Step 2: Convert to fraction form
   34,308.93/51,483.15 = 18,513.93/x
3. Step 3: Cross multiply
   34,308.93x = 51,483.15 × 18,513.93
4. Step 4: Simplify right side
   34,308.93x = 953,155,435.28
5. Step 5: Solve for x
   x = 953,155,435.28/34,308.93
6. Step 6: Final answer
   x = 27,781.56