Finding the Fourth Proportional to 67,606.16, 93,294.72 and 37,390.64

Step by Step Solution

1. Step 1: Write the proportion equation
   67,606.16 : 93,294.72 = 37,390.64 : x
2. Step 2: Convert to fraction form
   67,606.16/93,294.72 = 37,390.64/x
3. Step 3: Cross multiply
   67,606.16x = 93,294.72 × 37,390.64
4. Step 4: Simplify right side
   67,606.16x = 3,488,348,822.95
5. Step 5: Solve for x
   x = 3,488,348,822.95/67,606.16
6. Step 6: Final answer
   x = 51,598.10