Finding the Fourth Proportional to 85,132,333.83, 117,482,619.48 and 45,974,109.42

Step by Step Solution

1. Step 1: Write the proportion equation
   85,132,333.83 : 117,482,619.48 = 45,974,109.42 : x
2. Step 2: Convert to fraction form
   85,132,333.83/117,482,619.48 = 45,974,109.42/x
3. Step 3: Cross multiply
   85,132,333.83x = 117,482,619.48 × 45,974,109.42
4. Step 4: Simplify right side
   85,132,333.83x = 5,401,158,802,921,744
5. Step 5: Solve for x
   x = 5,401,158,802,921,744/85,132,333.83
6. Step 6: Final answer
   x = 63,444,270.35