Finding the Fourth Proportional to 58,090.50, 80,181.72 and 37,672.02

Step by Step Solution

1. Step 1: Write the proportion equation
   58,090.50 : 80,181.72 = 37,672.02 : x
2. Step 2: Convert to fraction form
   58,090.50/80,181.72 = 37,672.02/x
3. Step 3: Cross multiply
   58,090.50x = 80,181.72 × 37,672.02
4. Step 4: Simplify right side
   58,090.50x = 3,020,607,359.47
5. Step 5: Solve for x
   x = 3,020,607,359.47/58,090.50
6. Step 6: Final answer
   x = 51,998.30