Finding the Fourth Proportional to 46,627.50, 64,345.98 and 25,406.76

Step by Step Solution

1. Step 1: Write the proportion equation
   46,627.50 : 64,345.98 = 25,406.76 : x
2. Step 2: Convert to fraction form
   46,627.50/64,345.98 = 25,406.76/x
3. Step 3: Cross multiply
   46,627.50x = 64,345.98 × 25,406.76
4. Step 4: Simplify right side
   46,627.50x = 1,634,822,870.82
5. Step 5: Solve for x
   x = 1,634,822,870.82/46,627.50
6. Step 6: Final answer
   x = 35,061.35