Finding the Fourth Proportional to 1,523,152.52, 2,102,182.06 and 972,105.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,152.52 : 2,102,182.06 = 972,105.98 : x
2. Step 2: Convert to fraction form
   1,523,152.52/2,102,182.06 = 972,105.98/x
3. Step 3: Cross multiply
   1,523,152.52x = 2,102,182.06 × 972,105.98
4. Step 4: Simplify right side
   1,523,152.52x = 2,043,543,751,574.72
5. Step 5: Solve for x
   x = 2,043,543,751,574.72/1,523,152.52
6. Step 6: Final answer
   x = 1,341,654.05