Finding the Fourth Proportional to 42,090.34, 58,085.01 and 22,970.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,090.34 : 58,085.01 = 22,970.27 : x
2. Step 2: Convert to fraction form
   42,090.34/58,085.01 = 22,970.27/x
3. Step 3: Cross multiply
   42,090.34x = 58,085.01 × 22,970.27
4. Step 4: Simplify right side
   42,090.34x = 1,334,227,957.38
5. Step 5: Solve for x
   x = 1,334,227,957.38/42,090.34
6. Step 6: Final answer
   x = 31,699.15