Finding the Fourth Proportional to 65,555, 90,473.64 and 37,264.92

Step by Step Solution

1. Step 1: Write the proportion equation
   65,555 : 90,473.64 = 37,264.92 : x
2. Step 2: Convert to fraction form
   65,555/90,473.64 = 37,264.92/x
3. Step 3: Cross multiply
   65,555x = 90,473.64 × 37,264.92
4. Step 4: Simplify right side
   65,555x = 3,371,492,956.71
5. Step 5: Solve for x
   x = 3,371,492,956.71/65,555
6. Step 6: Final answer
   x = 51,429.99