Finding the Fourth Proportional to 146,635,094.25, 219,980,965.59 and 55,751,616.81

Step by Step Solution

1. Step 1: Write the proportion equation
   146,635,094.25 : 219,980,965.59 = 55,751,616.81 : x
2. Step 2: Convert to fraction form
   146,635,094.25/219,980,965.59 = 55,751,616.81/x
3. Step 3: Cross multiply
   146,635,094.25x = 219,980,965.59 × 55,751,616.81
4. Step 4: Simplify right side
   146,635,094.25x = 12,264,294,499,067,476
5. Step 5: Solve for x
   x = 12,264,294,499,067,476/146,635,094.25
6. Step 6: Final answer
   x = 83,638,194.27