Finding the Fourth Proportional to 11,087,393.48, 16,631,686.40 and 3,514,949.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,087,393.48 : 16,631,686.40 = 3,514,949.72 : x
2. Step 2: Convert to fraction form
   11,087,393.48/16,631,686.40 = 3,514,949.72/x
3. Step 3: Cross multiply
   11,087,393.48x = 16,631,686.40 × 3,514,949.72
4. Step 4: Simplify right side
   11,087,393.48x = 58,459,541,454,807.81
5. Step 5: Solve for x
   x = 58,459,541,454,807.81/11,087,393.48
6. Step 6: Final answer
   x = 5,272,613.58