Finding the Fourth Proportional to 1,931,736.72, 2,897,602.56 and 733,656.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,736.72 : 2,897,602.56 = 733,656.72 : x
2. Step 2: Convert to fraction form
   1,931,736.72/2,897,602.56 = 733,656.72/x
3. Step 3: Cross multiply
   1,931,736.72x = 2,897,602.56 × 733,656.72
4. Step 4: Simplify right side
   1,931,736.72x = 2,125,845,590,033.20
5. Step 5: Solve for x
   x = 2,125,845,590,033.20/1,931,736.72
6. Step 6: Final answer
   x = 1,100,484.12