Finding the Fourth Proportional to 64,314.47, 88,717.17 and 37,454.06

Step by Step Solution

1. Step 1: Write the proportion equation
   64,314.47 : 88,717.17 = 37,454.06 : x
2. Step 2: Convert to fraction form
   64,314.47/88,717.17 = 37,454.06/x
3. Step 3: Cross multiply
   64,314.47x = 88,717.17 × 37,454.06
4. Step 4: Simplify right side
   64,314.47x = 3,322,818,570.46
5. Step 5: Solve for x
   x = 3,322,818,570.46/64,314.47
6. Step 6: Final answer
   x = 51,665.18