Finding the Fourth Proportional to 11,072,031.52, 16,606,618.80 and 3,499,762.72

Step by Step Solution

1. Step 1: Write the proportion equation
   11,072,031.52 : 16,606,618.80 = 3,499,762.72 : x
2. Step 2: Convert to fraction form
   11,072,031.52/16,606,618.80 = 3,499,762.72/x
3. Step 3: Cross multiply
   11,072,031.52x = 16,606,618.80 × 3,499,762.72
4. Step 4: Simplify right side
   11,072,031.52x = 58,119,225,381,491.14
5. Step 5: Solve for x
   x = 58,119,225,381,491.14/11,072,031.52
6. Step 6: Final answer
   x = 5,249,192.55