Finding the Fourth Proportional to 48,868,117.48, 73,302,111.82 and 12,476,514.03

Step by Step Solution

1. Step 1: Write the proportion equation
   48,868,117.48 : 73,302,111.82 = 12,476,514.03 : x
2. Step 2: Convert to fraction form
   48,868,117.48/73,302,111.82 = 12,476,514.03/x
3. Step 3: Cross multiply
   48,868,117.48x = 73,302,111.82 × 12,476,514.03
4. Step 4: Simplify right side
   48,868,117.48x = 914,554,826,550,858.75
5. Step 5: Solve for x
   x = 914,554,826,550,858.75/48,868,117.48
6. Step 6: Final answer
   x = 18,714,754.60