Finding the Fourth Proportional to 2,076,613.80, 2,865,733.53 and 1,158,881.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,076,613.80 : 2,865,733.53 = 1,158,881.79 : x
2. Step 2: Convert to fraction form
   2,076,613.80/2,865,733.53 = 1,158,881.79/x
3. Step 3: Cross multiply
   2,076,613.80x = 2,865,733.53 × 1,158,881.79
4. Step 4: Simplify right side
   2,076,613.80x = 3,321,046,402,909.42
5. Step 5: Solve for x
   x = 3,321,046,402,909.42/2,076,613.80
6. Step 6: Final answer
   x = 1,599,260.49