Finding the Fourth Proportional to 123,633,810.01, 170,606,123.20 and 68,625,336.25

Step by Step Solution

1. Step 1: Write the proportion equation
   123,633,810.01 : 170,606,123.20 = 68,625,336.25 : x
2. Step 2: Convert to fraction form
   123,633,810.01/170,606,123.20 = 68,625,336.25/x
3. Step 3: Cross multiply
   123,633,810.01x = 170,606,123.20 × 68,625,336.25
4. Step 4: Simplify right side
   123,633,810.01x = 11,707,902,570,908,926
5. Step 5: Solve for x
   x = 11,707,902,570,908,926/123,633,810.01
6. Step 6: Final answer
   x = 94,698,226.72