Finding the Fourth Proportional to 1,499,693.51, 2,249,773.54 and 488,580.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,693.51 : 2,249,773.54 = 488,580.08 : x
2. Step 2: Convert to fraction form
   1,499,693.51/2,249,773.54 = 488,580.08/x
3. Step 3: Cross multiply
   1,499,693.51x = 2,249,773.54 × 488,580.08
4. Step 4: Simplify right side
   1,499,693.51x = 1,099,194,523,684.77
5. Step 5: Solve for x
   x = 1,099,194,523,684.77/1,499,693.51
6. Step 6: Final answer
   x = 732,946.11