Finding the Fourth Proportional to 157,451,870.00, 236,161,859.00 and 42,448,037.60

Step by Step Solution

1. Step 1: Write the proportion equation
   157,451,870.00 : 236,161,859.00 = 42,448,037.60 : x
2. Step 2: Convert to fraction form
   157,451,870.00/236,161,859.00 = 42,448,037.60/x
3. Step 3: Cross multiply
   157,451,870.00x = 236,161,859.00 × 42,448,037.60
4. Step 4: Simplify right side
   157,451,870.00x = 10,024,607,469,124,848
5. Step 5: Solve for x
   x = 10,024,607,469,124,848/157,451,870.00
6. Step 6: Final answer
   x = 63,667,757.45