Finding the Fourth Proportional to 130,904.56, 196,356.78 and 37,410.34

Step by Step Solution

1. Step 1: Write the proportion equation
   130,904.56 : 196,356.78 = 37,410.34 : x
2. Step 2: Convert to fraction form
   130,904.56/196,356.78 = 37,410.34/x
3. Step 3: Cross multiply
   130,904.56x = 196,356.78 × 37,410.34
4. Step 4: Simplify right side
   130,904.56x = 7,345,773,901.11
5. Step 5: Solve for x
   x = 7,345,773,901.11/130,904.56
6. Step 6: Final answer
   x = 56,115.49