Finding the Fourth Proportional to 123,295,878.72, 184,686,456.63 and 73,955,254.07

Step by Step Solution

1. Step 1: Write the proportion equation
   123,295,878.72 : 184,686,456.63 = 73,955,254.07 : x
2. Step 2: Convert to fraction form
   123,295,878.72/184,686,456.63 = 73,955,254.07/x
3. Step 3: Cross multiply
   123,295,878.72x = 184,686,456.63 × 73,955,254.07
4. Step 4: Simplify right side
   123,295,878.72x = 13,658,533,822,436,252
5. Step 5: Solve for x
   x = 13,658,533,822,436,252/123,295,878.72
6. Step 6: Final answer
   x = 110,778,510.72