Finding the Fourth Proportional to 173,224,075.50, 259,833,871.58 and 42,067,425.60

Step by Step Solution

1. Step 1: Write the proportion equation
   173,224,075.50 : 259,833,871.58 = 42,067,425.60 : x
2. Step 2: Convert to fraction form
   173,224,075.50/259,833,871.58 = 42,067,425.60/x
3. Step 3: Cross multiply
   173,224,075.50x = 259,833,871.58 × 42,067,425.60
4. Step 4: Simplify right side
   173,224,075.50x = 10,930,542,060,841,268
5. Step 5: Solve for x
   x = 10,930,542,060,841,268/173,224,075.50
6. Step 6: Final answer
   x = 63,100,594.01