Finding the Fourth Proportional to 37,938.35, 52,300.51 and 29,858

Step by Step Solution

1. Step 1: Write the proportion equation
   37,938.35 : 52,300.51 = 29,858 : x
2. Step 2: Convert to fraction form
   37,938.35/52,300.51 = 29,858/x
3. Step 3: Cross multiply
   37,938.35x = 52,300.51 × 29,858
4. Step 4: Simplify right side
   37,938.35x = 1,561,588,627.58
5. Step 5: Solve for x
   x = 1,561,588,627.58/37,938.35
6. Step 6: Final answer
   x = 41,161.22