Finding the Fourth Proportional to 77,053.52, 106,333.49 and 43,061.99

Step by Step Solution

1. Step 1: Write the proportion equation
   77,053.52 : 106,333.49 = 43,061.99 : x
2. Step 2: Convert to fraction form
   77,053.52/106,333.49 = 43,061.99/x
3. Step 3: Cross multiply
   77,053.52x = 106,333.49 × 43,061.99
4. Step 4: Simplify right side
   77,053.52x = 4,578,931,479.31
5. Step 5: Solve for x
   x = 4,578,931,479.31/77,053.52
6. Step 6: Final answer
   x = 59,425.34