Finding the Fourth Proportional to 234,851,488.10, 324,095,810.88 and 130,429,559.42

Step by Step Solution

1. Step 1: Write the proportion equation
   234,851,488.10 : 324,095,810.88 = 130,429,559.42 : x
2. Step 2: Convert to fraction form
   234,851,488.10/324,095,810.88 = 130,429,559.42/x
3. Step 3: Cross multiply
   234,851,488.10x = 324,095,810.88 × 130,429,559.42
4. Step 4: Simplify right side
   234,851,488.10x = 42,271,673,824,579,488
5. Step 5: Solve for x
   x = 42,271,673,824,579,488/234,851,488.10
6. Step 6: Final answer
   x = 179,993,212.59