Finding the Fourth Proportional to 5,191,100.96, 7,788,314.88 and 3,634,747.79

Step by Step Solution

1. Step 1: Write the proportion equation
   5,191,100.96 : 7,788,314.88 = 3,634,747.79 : x
2. Step 2: Convert to fraction form
   5,191,100.96/7,788,314.88 = 3,634,747.79/x
3. Step 3: Cross multiply
   5,191,100.96x = 7,788,314.88 × 3,634,747.79
4. Step 4: Simplify right side
   5,191,100.96x = 28,308,560,317,374.90
5. Step 5: Solve for x
   x = 28,308,560,317,374.90/5,191,100.96
6. Step 6: Final answer
   x = 5,453,286.42