Finding the Fourth Proportional to 33,027,057.50, 45,574,672.59 and 19,089,315.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,027,057.50 : 45,574,672.59 = 19,089,315.50 : x
2. Step 2: Convert to fraction form
   33,027,057.50/45,574,672.59 = 19,089,315.50/x
3. Step 3: Cross multiply
   33,027,057.50x = 45,574,672.59 × 19,089,315.50
4. Step 4: Simplify right side
   33,027,057.50x = 869,989,303,879,712.25
5. Step 5: Solve for x
   x = 869,989,303,879,712.25/33,027,057.50
6. Step 6: Final answer
   x = 26,341,714.03