Finding the Fourth Proportional to 3,670,238.10, 5,505,357.15 and 974,558.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,670,238.10 : 5,505,357.15 = 974,558.10 : x
2. Step 2: Convert to fraction form
   3,670,238.10/5,505,357.15 = 974,558.10/x
3. Step 3: Cross multiply
   3,670,238.10x = 5,505,357.15 × 974,558.10
4. Step 4: Simplify right side
   3,670,238.10x = 5,365,290,403,925.42
5. Step 5: Solve for x
   x = 5,365,290,403,925.42/3,670,238.10
6. Step 6: Final answer
   x = 1,461,837.15