Finding the Fourth Proportional to 76,494,987.83, 105,560,003.54 and 41,686,930.91

Step by Step Solution

1. Step 1: Write the proportion equation
   76,494,987.83 : 105,560,003.54 = 41,686,930.91 : x
2. Step 2: Convert to fraction form
   76,494,987.83/105,560,003.54 = 41,686,930.91/x
3. Step 3: Cross multiply
   76,494,987.83x = 105,560,003.54 × 41,686,930.91
4. Step 4: Simplify right side
   76,494,987.83x = 4,400,472,573,695,100.50
5. Step 5: Solve for x
   x = 4,400,472,573,695,100.50/76,494,987.83
6. Step 6: Final answer
   x = 57,526,286.35