Finding the Fourth Proportional to 2,570,072.86, 3,851,053.69 and 948,609.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,072.86 : 3,851,053.69 = 948,609.93 : x
2. Step 2: Convert to fraction form
   2,570,072.86/3,851,053.69 = 948,609.93/x
3. Step 3: Cross multiply
   2,570,072.86x = 3,851,053.69 × 948,609.93
4. Step 4: Simplify right side
   2,570,072.86x = 3,653,147,771,297.14
5. Step 5: Solve for x
   x = 3,653,147,771,297.14/2,570,072.86
6. Step 6: Final answer
   x = 1,421,417.98