Finding the Fourth Proportional to 82,061.90, 123,043.64 and 37,633

Step by Step Solution

1. Step 1: Write the proportion equation
   82,061.90 : 123,043.64 = 37,633 : x
2. Step 2: Convert to fraction form
   82,061.90/123,043.64 = 37,633/x
3. Step 3: Cross multiply
   82,061.90x = 123,043.64 × 37,633
4. Step 4: Simplify right side
   82,061.90x = 4,630,501,304.12
5. Step 5: Solve for x
   x = 4,630,501,304.12/82,061.90
6. Step 6: Final answer
   x = 56,426.93