Finding the Fourth Proportional to 1,117,345.30, 1,541,752.71 and 703,817.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,345.30 : 1,541,752.71 = 703,817.82 : x
2. Step 2: Convert to fraction form
   1,117,345.30/1,541,752.71 = 703,817.82/x
3. Step 3: Cross multiply
   1,117,345.30x = 1,541,752.71 × 703,817.82
4. Step 4: Simplify right side
   1,117,345.30x = 1,085,113,031,331.29
5. Step 5: Solve for x
   x = 1,085,113,031,331.29/1,117,345.30
6. Step 6: Final answer
   x = 971,152.81