Finding the Fourth Proportional to 58,948.90, 81,346.83 and 32,090.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,948.90 : 81,346.83 = 32,090.72 : x
2. Step 2: Convert to fraction form
   58,948.90/81,346.83 = 32,090.72/x
3. Step 3: Cross multiply
   58,948.90x = 81,346.83 × 32,090.72
4. Step 4: Simplify right side
   58,948.90x = 2,610,478,344.42
5. Step 5: Solve for x
   x = 2,610,478,344.42/58,948.90
6. Step 6: Final answer
   x = 44,283.75