Finding the Fourth Proportional to 67,870.14, 93,657.63 and 37,655.13

Step by Step Solution

1. Step 1: Write the proportion equation
   67,870.14 : 93,657.63 = 37,655.13 : x
2. Step 2: Convert to fraction form
   67,870.14/93,657.63 = 37,655.13/x
3. Step 3: Cross multiply
   67,870.14x = 93,657.63 × 37,655.13
4. Step 4: Simplify right side
   67,870.14x = 3,526,690,233.14
5. Step 5: Solve for x
   x = 3,526,690,233.14/67,870.14
6. Step 6: Final answer
   x = 51,962.32