Finding the Fourth Proportional to 21,380,298.82, 32,072,245.35 and 7,003,062.34

Step by Step Solution

1. Step 1: Write the proportion equation
   21,380,298.82 : 32,072,245.35 = 7,003,062.34 : x
2. Step 2: Convert to fraction form
   21,380,298.82/32,072,245.35 = 7,003,062.34/x
3. Step 3: Cross multiply
   21,380,298.82x = 32,072,245.35 × 7,003,062.34
4. Step 4: Simplify right side
   21,380,298.82x = 224,603,933,569,825.12
5. Step 5: Solve for x
   x = 224,603,933,569,825.12/21,380,298.82
6. Step 6: Final answer
   x = 10,505,182.15