Finding the Fourth Proportional to 202,443,959.25, 279,372,595.69 and 109,624,467.10

Step by Step Solution

1. Step 1: Write the proportion equation
   202,443,959.25 : 279,372,595.69 = 109,624,467.10 : x
2. Step 2: Convert to fraction form
   202,443,959.25/279,372,595.69 = 109,624,467.10/x
3. Step 3: Cross multiply
   202,443,959.25x = 279,372,595.69 × 109,624,467.10
4. Step 4: Simplify right side
   202,443,959.25x = 30,626,071,922,915,020
5. Step 5: Solve for x
   x = 30,626,071,922,915,020/202,443,959.25
6. Step 6: Final answer
   x = 151,281,727.73