Finding the Fourth Proportional to 243,171.69, 364,560.71 and 93,335.46

Step by Step Solution

1. Step 1: Write the proportion equation
   243,171.69 : 364,560.71 = 93,335.46 : x
2. Step 2: Convert to fraction form
   243,171.69/364,560.71 = 93,335.46/x
3. Step 3: Cross multiply
   243,171.69x = 364,560.71 × 93,335.46
4. Step 4: Simplify right side
   243,171.69x = 34,026,441,099.10
5. Step 5: Solve for x
   x = 34,026,441,099.10/243,171.69
6. Step 6: Final answer
   x = 139,927.64