Finding the Fourth Proportional to 10,875,946.79, 15,008,506.98 and 5,981,168.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,875,946.79 : 15,008,506.98 = 5,981,168.35 : x
2. Step 2: Convert to fraction form
   10,875,946.79/15,008,506.98 = 5,981,168.35/x
3. Step 3: Cross multiply
   10,875,946.79x = 15,008,506.98 × 5,981,168.35
4. Step 4: Simplify right side
   10,875,946.79x = 89,768,406,929,530.08
5. Step 5: Solve for x
   x = 89,768,406,929,530.08/10,875,946.79
6. Step 6: Final answer
   x = 8,253,847.56