Finding the Fourth Proportional to 2,238,068.53, 3,358,095.09 and 1,172,857.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,238,068.53 : 3,358,095.09 = 1,172,857.33 : x
2. Step 2: Convert to fraction form
   2,238,068.53/3,358,095.09 = 1,172,857.33/x
3. Step 3: Cross multiply
   2,238,068.53x = 3,358,095.09 × 1,172,857.33
4. Step 4: Simplify right side
   2,238,068.53x = 3,938,566,441,143.51
5. Step 5: Solve for x
   x = 3,938,566,441,143.51/2,238,068.53
6. Step 6: Final answer
   x = 1,759,806.01