Finding the Fourth Proportional to 42,877,847.78, 59,171,803.59 and 23,298,736.49

Step by Step Solution

1. Step 1: Write the proportion equation
   42,877,847.78 : 59,171,803.59 = 23,298,736.49 : x
2. Step 2: Convert to fraction form
   42,877,847.78/59,171,803.59 = 23,298,736.49/x
3. Step 3: Cross multiply
   42,877,847.78x = 59,171,803.59 × 23,298,736.49
4. Step 4: Simplify right side
   42,877,847.78x = 1,378,628,259,481,446
5. Step 5: Solve for x
   x = 1,378,628,259,481,446/42,877,847.78
6. Step 6: Final answer
   x = 32,152,459.39