Finding the Fourth Proportional to 1,528,047.62, 2,107,827.56 and 954,091.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,047.62 : 2,107,827.56 = 954,091.34 : x
2. Step 2: Convert to fraction form
   1,528,047.62/2,107,827.56 = 954,091.34/x
3. Step 3: Cross multiply
   1,528,047.62x = 2,107,827.56 × 954,091.34
4. Step 4: Simplify right side
   1,528,047.62x = 2,011,060,021,209.33
5. Step 5: Solve for x
   x = 2,011,060,021,209.33/1,528,047.62
6. Step 6: Final answer
   x = 1,316,097.74