Finding the Fourth Proportional to 42,166.83, 58,193.88 and 23,307.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,166.83 : 58,193.88 = 23,307.60 : x
2. Step 2: Convert to fraction form
   42,166.83/58,193.88 = 23,307.60/x
3. Step 3: Cross multiply
   42,166.83x = 58,193.88 × 23,307.60
4. Step 4: Simplify right side
   42,166.83x = 1,356,359,677.49
5. Step 5: Solve for x
   x = 1,356,359,677.49/42,166.83
6. Step 6: Final answer
   x = 32,166.51