Finding the Fourth Proportional to 49,301,912.10, 73,811,150.55 and 30,170,036.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,301,912.10 : 73,811,150.55 = 30,170,036.10 : x
2. Step 2: Convert to fraction form
   49,301,912.10/73,811,150.55 = 30,170,036.10/x
3. Step 3: Cross multiply
   49,301,912.10x = 73,811,150.55 × 30,170,036.10
4. Step 4: Simplify right side
   49,301,912.10x = 2,226,885,076,676,035
5. Step 5: Solve for x
   x = 2,226,885,076,676,035/49,301,912.10
6. Step 6: Final answer
   x = 45,168,330.84