Finding the Fourth Proportional to 83,755,514.07, 115,580,951.87 and 46,584,994.77

Step by Step Solution

1. Step 1: Write the proportion equation
   83,755,514.07 : 115,580,951.87 = 46,584,994.77 : x
2. Step 2: Convert to fraction form
   83,755,514.07/115,580,951.87 = 46,584,994.77/x
3. Step 3: Cross multiply
   83,755,514.07x = 115,580,951.87 × 46,584,994.77
4. Step 4: Simplify right side
   83,755,514.07x = 5,384,338,038,142,647
5. Step 5: Solve for x
   x = 5,384,338,038,142,647/83,755,514.07
6. Step 6: Final answer
   x = 64,286,370.85