Finding the Fourth Proportional to 113,886,486.27, 171,102,258.15 and 73,025,980.38

Step by Step Solution

1. Step 1: Write the proportion equation
   113,886,486.27 : 171,102,258.15 = 73,025,980.38 : x
2. Step 2: Convert to fraction form
   113,886,486.27/171,102,258.15 = 73,025,980.38/x
3. Step 3: Cross multiply
   113,886,486.27x = 171,102,258.15 × 73,025,980.38
4. Step 4: Simplify right side
   113,886,486.27x = 12,494,910,146,635,594
5. Step 5: Solve for x
   x = 12,494,910,146,635,594/113,886,486.27
6. Step 6: Final answer
   x = 109,713,720.70