Finding the Fourth Proportional to 152,767,974.72, 229,149,718.20 and 37,752,514.32

Step by Step Solution

1. Step 1: Write the proportion equation
   152,767,974.72 : 229,149,718.20 = 37,752,514.32 : x
2. Step 2: Convert to fraction form
   152,767,974.72/229,149,718.20 = 37,752,514.32/x
3. Step 3: Cross multiply
   152,767,974.72x = 229,149,718.20 × 37,752,514.32
4. Step 4: Simplify right side
   152,767,974.72x = 8,650,978,017,769,464
5. Step 5: Solve for x
   x = 8,650,978,017,769,464/152,767,974.72
6. Step 6: Final answer
   x = 56,628,216.97