Finding the Fourth Proportional to 78,452,046.63, 108,264,803.82 and 43,173,910.50

Step by Step Solution

1. Step 1: Write the proportion equation
   78,452,046.63 : 108,264,803.82 = 43,173,910.50 : x
2. Step 2: Convert to fraction form
   78,452,046.63/108,264,803.82 = 43,173,910.50/x
3. Step 3: Cross multiply
   78,452,046.63x = 108,264,803.82 × 43,173,910.50
4. Step 4: Simplify right side
   78,452,046.63x = 4,674,214,950,424,738
5. Step 5: Solve for x
   x = 4,674,214,950,424,738/78,452,046.63
6. Step 6: Final answer
   x = 59,580,535.51