Finding the Fourth Proportional to 65,572.99, 90,498.41 and 37,282.93

Step by Step Solution

1. Step 1: Write the proportion equation
   65,572.99 : 90,498.41 = 37,282.93 : x
2. Step 2: Convert to fraction form
   65,572.99/90,498.41 = 37,282.93/x
3. Step 3: Cross multiply
   65,572.99x = 90,498.41 × 37,282.93
4. Step 4: Simplify right side
   65,572.99x = 3,374,045,885.14
5. Step 5: Solve for x
   x = 3,374,045,885.14/65,572.99
6. Step 6: Final answer
   x = 51,454.81