Finding the Fourth Proportional to 2,099,471.50, 2,897,263.56 and 1,181,700.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,099,471.50 : 2,897,263.56 = 1,181,700.12 : x
2. Step 2: Convert to fraction form
   2,099,471.50/2,897,263.56 = 1,181,700.12/x
3. Step 3: Cross multiply
   2,099,471.50x = 2,897,263.56 × 1,181,700.12
4. Step 4: Simplify right side
   2,099,471.50x = 3,423,696,696,523.63
5. Step 5: Solve for x
   x = 3,423,696,696,523.63/2,099,471.50
6. Step 6: Final answer
   x = 1,630,742.16