Finding the Fourth Proportional to 112,113,533.16, 168,179,103.63 and 30,231,178.70

Step by Step Solution

1. Step 1: Write the proportion equation
   112,113,533.16 : 168,179,103.63 = 30,231,178.70 : x
2. Step 2: Convert to fraction form
   112,113,533.16/168,179,103.63 = 30,231,178.70/x
3. Step 3: Cross multiply
   112,113,533.16x = 168,179,103.63 × 30,231,178.70
4. Step 4: Simplify right side
   112,113,533.16x = 5,084,252,534,603,453
5. Step 5: Solve for x
   x = 5,084,252,534,603,453/112,113,533.16
6. Step 6: Final answer
   x = 45,349,141.99