Finding the Fourth Proportional to 35,443,621.50, 48,912,241.42 and 19,146,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,443,621.50 : 48,912,241.42 = 19,146,097.50 : x
2. Step 2: Convert to fraction form
   35,443,621.50/48,912,241.42 = 19,146,097.50/x
3. Step 3: Cross multiply
   35,443,621.50x = 48,912,241.42 × 19,146,097.50
4. Step 4: Simplify right side
   35,443,621.50x = 936,478,543,170,858.50
5. Step 5: Solve for x
   x = 936,478,543,170,858.50/35,443,621.50
6. Step 6: Final answer
   x = 26,421,638.18