Finding the Fourth Proportional to 33,789,670.52, 46,630,729 and 19,105,021.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,789,670.52 : 46,630,729 = 19,105,021.50 : x
2. Step 2: Convert to fraction form
   33,789,670.52/46,630,729 = 19,105,021.50/x
3. Step 3: Cross multiply
   33,789,670.52x = 46,630,729 × 19,105,021.50
4. Step 4: Simplify right side
   33,789,670.52x = 890,881,080,105,673.50
5. Step 5: Solve for x
   x = 890,881,080,105,673.50/33,789,670.52
6. Step 6: Final answer
   x = 26,365,485.85