Finding the Fourth Proportional to 67,820.32, 93,594.35 and 37,603.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,820.32 : 93,594.35 = 37,603.88 : x
2. Step 2: Convert to fraction form
   67,820.32/93,594.35 = 37,603.88/x
3. Step 3: Cross multiply
   67,820.32x = 93,594.35 × 37,603.88
4. Step 4: Simplify right side
   67,820.32x = 3,519,510,332.12
5. Step 5: Solve for x
   x = 3,519,510,332.12/67,820.32
6. Step 6: Final answer
   x = 51,894.63