Finding the Fourth Proportional to 42,066.58, 58,051.88 and 23,203.70

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066.58 : 58,051.88 = 23,203.70 : x
2. Step 2: Convert to fraction form
   42,066.58/58,051.88 = 23,203.70/x
3. Step 3: Cross multiply
   42,066.58x = 58,051.88 × 23,203.70
4. Step 4: Simplify right side
   42,066.58x = 1,347,018,407.96
5. Step 5: Solve for x
   x = 1,347,018,407.96/42,066.58
6. Step 6: Final answer
   x = 32,021.11