Finding the Fourth Proportional to 82,422.96, 123,533.10 and 37,988.04

Step by Step Solution

1. Step 1: Write the proportion equation
   82,422.96 : 123,533.10 = 37,988.04 : x
2. Step 2: Convert to fraction form
   82,422.96/123,533.10 = 37,988.04/x
3. Step 3: Cross multiply
   82,422.96x = 123,533.10 × 37,988.04
4. Step 4: Simplify right side
   82,422.96x = 4,692,780,344.12
5. Step 5: Solve for x
   x = 4,692,780,344.12/82,422.96
6. Step 6: Final answer
   x = 56,935.35