Finding the Fourth Proportional to 2,535,910.89, 3,499,915.86 and 1,569,352.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,910.89 : 3,499,915.86 = 1,569,352.47 : x
2. Step 2: Convert to fraction form
   2,535,910.89/3,499,915.86 = 1,569,352.47/x
3. Step 3: Cross multiply
   2,535,910.89x = 3,499,915.86 × 1,569,352.47
4. Step 4: Simplify right side
   2,535,910.89x = 5,492,601,599,683.17
5. Step 5: Solve for x
   x = 5,492,601,599,683.17/2,535,910.89
6. Step 6: Final answer
   x = 2,165,928.47