Finding the Fourth Proportional to 1,091,976.43, 1,506,861.15 and 601,924.47

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,976.43 : 1,506,861.15 = 601,924.47 : x
2. Step 2: Convert to fraction form
   1,091,976.43/1,506,861.15 = 601,924.47/x
3. Step 3: Cross multiply
   1,091,976.43x = 1,506,861.15 × 601,924.47
4. Step 4: Simplify right side
   1,091,976.43x = 907,016,599,077.34
5. Step 5: Solve for x
   x = 907,016,599,077.34/1,091,976.43
6. Step 6: Final answer
   x = 830,619.21