Finding the Fourth Proportional to 99,689,673.56, 149,557,998.47 and 34,111,525.29

Step by Step Solution

1. Step 1: Write the proportion equation
   99,689,673.56 : 149,557,998.47 = 34,111,525.29 : x
2. Step 2: Convert to fraction form
   99,689,673.56/149,557,998.47 = 34,111,525.29/x
3. Step 3: Cross multiply
   99,689,673.56x = 149,557,998.47 × 34,111,525.29
4. Step 4: Simplify right side
   99,689,673.56x = 5,101,651,447,131,186
5. Step 5: Solve for x
   x = 5,101,651,447,131,186/99,689,673.56
6. Step 6: Final answer
   x = 51,175,325.04