Finding the Fourth Proportional to 1,160,116.02, 1,740,764.52 and 528,947.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,116.02 : 1,740,764.52 = 528,947.82 : x
2. Step 2: Convert to fraction form
   1,160,116.02/1,740,764.52 = 528,947.82/x
3. Step 3: Cross multiply
   1,160,116.02x = 1,740,764.52 × 528,947.82
4. Step 4: Simplify right side
   1,160,116.02x = 920,773,597,987.35
5. Step 5: Solve for x
   x = 920,773,597,987.35/1,160,116.02
6. Step 6: Final answer
   x = 793,690.96