Finding the Fourth Proportional to 238,562.34, 357,845.04 and 70,081.98

Step by Step Solution

1. Step 1: Write the proportion equation
   238,562.34 : 357,845.04 = 70,081.98 : x
2. Step 2: Convert to fraction form
   238,562.34/357,845.04 = 70,081.98/x
3. Step 3: Cross multiply
   238,562.34x = 357,845.04 × 70,081.98
4. Step 4: Simplify right side
   238,562.34x = 25,078,488,936.38
5. Step 5: Solve for x
   x = 25,078,488,936.38/238,562.34
6. Step 6: Final answer
   x = 105,123.42