Finding the Fourth Proportional to 1,541,002.63, 2,126,397.25 and 887,842.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,541,002.63 : 2,126,397.25 = 887,842.30 : x
2. Step 2: Convert to fraction form
   1,541,002.63/2,126,397.25 = 887,842.30/x
3. Step 3: Cross multiply
   1,541,002.63x = 2,126,397.25 × 887,842.30
4. Step 4: Simplify right side
   1,541,002.63x = 1,887,905,425,153.68
5. Step 5: Solve for x
   x = 1,887,905,425,153.68/1,541,002.63
6. Step 6: Final answer
   x = 1,225,114.99