Finding the Fourth Proportional to 7,514,438.69, 10,369,929.15 and 4,076,678.81

Step by Step Solution

1. Step 1: Write the proportion equation
   7,514,438.69 : 10,369,929.15 = 4,076,678.81 : x
2. Step 2: Convert to fraction form
   7,514,438.69/10,369,929.15 = 4,076,678.81/x
3. Step 3: Cross multiply
   7,514,438.69x = 10,369,929.15 × 4,076,678.81
4. Step 4: Simplify right side
   7,514,438.69x = 42,274,870,452,931.13
5. Step 5: Solve for x
   x = 42,274,870,452,931.13/7,514,438.69
6. Step 6: Final answer
   x = 5,625,818.80