Finding the Fourth Proportional to 58,294,441.28, 80,417,272.47 and 34,756,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,294,441.28 : 80,417,272.47 = 34,756,377.50 : x
2. Step 2: Convert to fraction form
   58,294,441.28/80,417,272.47 = 34,756,377.50/x
3. Step 3: Cross multiply
   58,294,441.28x = 80,417,272.47 × 34,756,377.50
4. Step 4: Simplify right side
   58,294,441.28x = 2,795,013,079,085,591
5. Step 5: Solve for x
   x = 2,795,013,079,085,591/58,294,441.28
6. Step 6: Final answer
   x = 47,946,476.85