Finding the Fourth Proportional to 117,801,651.83, 162,561,034.37 and 67,529,829.54

Step by Step Solution

1. Step 1: Write the proportion equation
   117,801,651.83 : 162,561,034.37 = 67,529,829.54 : x
2. Step 2: Convert to fraction form
   117,801,651.83/162,561,034.37 = 67,529,829.54/x
3. Step 3: Cross multiply
   117,801,651.83x = 162,561,034.37 × 67,529,829.54
4. Step 4: Simplify right side
   117,801,651.83x = 10,977,718,941,021,008
5. Step 5: Solve for x
   x = 10,977,718,941,021,008/117,801,651.83
6. Step 6: Final answer
   x = 93,188,157.98