Finding the Fourth Proportional to 42,776,087,607.02, 59,037,139,570.20 and 25,629,618,029.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,776,087,607.02 : 59,037,139,570.20 = 25,629,618,029.42 : x
2. Step 2: Convert to fraction form
   42,776,087,607.02/59,037,139,570.20 = 25,629,618,029.42/x
3. Step 3: Cross multiply
   42,776,087,607.02x = 59,037,139,570.20 × 25,629,618,029.42
4. Step 4: Simplify right side
   42,776,087,607.02x = 1,513,099,336,733,782,704,128
5. Step 5: Solve for x
   x = 1,513,099,336,733,782,704,128/42,776,087,607.02
6. Step 6: Final answer
   x = 35,372,550,912.90