Finding the Fourth Proportional to 11,087,390.48, 16,631,681.90 and 3,514,946.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,087,390.48 : 16,631,681.90 = 3,514,946.72 : x
2. Step 2: Convert to fraction form
   11,087,390.48/16,631,681.90 = 3,514,946.72/x
3. Step 3: Cross multiply
   11,087,390.48x = 16,631,681.90 × 3,514,946.72
4. Step 4: Simplify right side
   11,087,390.48x = 58,459,475,742,488.38
5. Step 5: Solve for x
   x = 58,459,475,742,488.38/11,087,390.48
6. Step 6: Final answer
   x = 5,272,609.08