Finding the Fourth Proportional to 131,915,514.96, 197,780,555.52 and 58,104,264.96

Step by Step Solution

1. Step 1: Write the proportion equation
   131,915,514.96 : 197,780,555.52 = 58,104,264.96 : x
2. Step 2: Convert to fraction form
   131,915,514.96/197,780,555.52 = 58,104,264.96/x
3. Step 3: Cross multiply
   131,915,514.96x = 197,780,555.52 × 58,104,264.96
4. Step 4: Simplify right side
   131,915,514.96x = 11,491,893,801,870,072
5. Step 5: Solve for x
   x = 11,491,893,801,870,072/131,915,514.96
6. Step 6: Final answer
   x = 87,115,558.81