Finding the Fourth Proportional to 69,562,285.98, 95,994,128.06 and 38,621,659.74

Step by Step Solution

1. Step 1: Write the proportion equation
   69,562,285.98 : 95,994,128.06 = 38,621,659.74 : x
2. Step 2: Convert to fraction form
   69,562,285.98/95,994,128.06 = 38,621,659.74/x
3. Step 3: Cross multiply
   69,562,285.98x = 95,994,128.06 × 38,621,659.74
4. Step 4: Simplify right side
   69,562,285.98x = 3,707,452,550,971,306.50
5. Step 5: Solve for x
   x = 3,707,452,550,971,306.50/69,562,285.98
6. Step 6: Final answer
   x = 53,296,876.30