Finding the Fourth Proportional to 33,394,404.56, 50,097,899.74 and 12,651,055.98

Step by Step Solution

1. Step 1: Write the proportion equation
   33,394,404.56 : 50,097,899.74 = 12,651,055.98 : x
2. Step 2: Convert to fraction form
   33,394,404.56/50,097,899.74 = 12,651,055.98/x
3. Step 3: Cross multiply
   33,394,404.56x = 50,097,899.74 × 12,651,055.98
4. Step 4: Simplify right side
   33,394,404.56x = 633,791,334,091,167.50
5. Step 5: Solve for x
   x = 633,791,334,091,167.50/33,394,404.56
6. Step 6: Final answer
   x = 18,978,967.96