Finding the Fourth Proportional to 2,903,385.55, 4,354,796.71 and 881,646.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,903,385.55 : 4,354,796.71 = 881,646.95 : x
2. Step 2: Convert to fraction form
   2,903,385.55/4,354,796.71 = 881,646.95/x
3. Step 3: Cross multiply
   2,903,385.55x = 4,354,796.71 × 881,646.95
4. Step 4: Simplify right side
   2,903,385.55x = 3,839,393,215,467.55
5. Step 5: Solve for x
   x = 3,839,393,215,467.55/2,903,385.55
6. Step 6: Final answer
   x = 1,322,384.90