Finding the Fourth Proportional to 11,898,199.08, 17,847,721.49 and 3,810,123.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,898,199.08 : 17,847,721.49 = 3,810,123.76 : x
2. Step 2: Convert to fraction form
   11,898,199.08/17,847,721.49 = 3,810,123.76/x
3. Step 3: Cross multiply
   11,898,199.08x = 17,847,721.49 × 3,810,123.76
4. Step 4: Simplify right side
   11,898,199.08x = 68,002,027,710,911.59
5. Step 5: Solve for x
   x = 68,002,027,710,911.59/11,898,199.08
6. Step 6: Final answer
   x = 5,715,321.06