Finding the Fourth Proportional to 52,371.71, 78,418.15 and 35,764.18

Step by Step Solution

1. Step 1: Write the proportion equation
   52,371.71 : 78,418.15 = 35,764.18 : x
2. Step 2: Convert to fraction form
   52,371.71/78,418.15 = 35,764.18/x
3. Step 3: Cross multiply
   52,371.71x = 78,418.15 × 35,764.18
4. Step 4: Simplify right side
   52,371.71x = 2,804,561,088.10
5. Step 5: Solve for x
   x = 2,804,561,088.10/52,371.71
6. Step 6: Final answer
   x = 53,551.07