Finding the Fourth Proportional to 178,076.02, 245,735.52 and 97,488.10

Step by Step Solution

1. Step 1: Write the proportion equation
   178,076.02 : 245,735.52 = 97,488.10 : x
2. Step 2: Convert to fraction form
   178,076.02/245,735.52 = 97,488.10/x
3. Step 3: Cross multiply
   178,076.02x = 245,735.52 × 97,488.10
4. Step 4: Simplify right side
   178,076.02x = 23,956,288,947.31
5. Step 5: Solve for x
   x = 23,956,288,947.31/178,076.02
6. Step 6: Final answer
   x = 134,528.44