Finding the Fourth Proportional to 35,302,399.10, 48,604,692.15 and 30,124,982.78

Step by Step Solution

1. Step 1: Write the proportion equation
   35,302,399.10 : 48,604,692.15 = 30,124,982.78 : x
2. Step 2: Convert to fraction form
   35,302,399.10/48,604,692.15 = 30,124,982.78/x
3. Step 3: Cross multiply
   35,302,399.10x = 48,604,692.15 × 30,124,982.78
4. Step 4: Simplify right side
   35,302,399.10x = 1,464,215,514,045,951.25
5. Step 5: Solve for x
   x = 1,464,215,514,045,951.25/35,302,399.10
6. Step 6: Final answer
   x = 41,476,374.17