Finding the Fourth Proportional to 65,529,582.58, 90,446,300.25 and 37,668,454.18

Step by Step Solution

1. Step 1: Write the proportion equation
   65,529,582.58 : 90,446,300.25 = 37,668,454.18 : x
2. Step 2: Convert to fraction form
   65,529,582.58/90,446,300.25 = 37,668,454.18/x
3. Step 3: Cross multiply
   65,529,582.58x = 90,446,300.25 × 37,668,454.18
4. Step 4: Simplify right side
   65,529,582.58x = 3,406,972,316,717,647.50
5. Step 5: Solve for x
   x = 3,406,972,316,717,647.50/65,529,582.58
6. Step 6: Final answer
   x = 51,991,363.02