Finding the Fourth Proportional to 11,601,142.38, 17,402,599.24 and 3,514,787.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,601,142.38 : 17,402,599.24 = 3,514,787.78 : x
2. Step 2: Convert to fraction form
   11,601,142.38/17,402,599.24 = 3,514,787.78/x
3. Step 3: Cross multiply
   11,601,142.38x = 17,402,599.24 × 3,514,787.78
4. Step 4: Simplify right side
   11,601,142.38x = 61,166,443,053,189.32
5. Step 5: Solve for x
   x = 61,166,443,053,189.32/11,601,142.38
6. Step 6: Final answer
   x = 5,272,449.99