Finding the Fourth Proportional to 2,112,910.41, 2,913,505.56 and 1,570,053.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,910.41 : 2,913,505.56 = 1,570,053.27 : x
2. Step 2: Convert to fraction form
   2,112,910.41/2,913,505.56 = 1,570,053.27/x
3. Step 3: Cross multiply
   2,112,910.41x = 2,913,505.56 × 1,570,053.27
4. Step 4: Simplify right side
   2,112,910.41x = 4,574,358,931,641.18
5. Step 5: Solve for x
   x = 4,574,358,931,641.18/2,112,910.41
6. Step 6: Final answer
   x = 2,164,956.41