Finding the Fourth Proportional to 2,237,946.51, 3,356,916.69 and 1,039,213.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,237,946.51 : 3,356,916.69 = 1,039,213.32 : x
2. Step 2: Convert to fraction form
   2,237,946.51/3,356,916.69 = 1,039,213.32/x
3. Step 3: Cross multiply
   2,237,946.51x = 3,356,916.69 × 1,039,213.32
4. Step 4: Simplify right side
   2,237,946.51x = 3,488,552,538,378.31
5. Step 5: Solve for x
   x = 3,488,552,538,378.31/2,237,946.51
6. Step 6: Final answer
   x = 1,558,818.55