Finding the Fourth Proportional to 62,978.93, 94,454.30 and 37,984.55

Step by Step Solution

1. Step 1: Write the proportion equation
   62,978.93 : 94,454.30 = 37,984.55 : x
2. Step 2: Convert to fraction form
   62,978.93/94,454.30 = 37,984.55/x
3. Step 3: Cross multiply
   62,978.93x = 94,454.30 × 37,984.55
4. Step 4: Simplify right side
   62,978.93x = 3,587,803,891.14
5. Step 5: Solve for x
   x = 3,587,803,891.14/62,978.93
6. Step 6: Final answer
   x = 56,968.32