Finding the Fourth Proportional to 118,030,946.24, 162,882,862.72 and 65,106,460.05

Step by Step Solution

1. Step 1: Write the proportion equation
   118,030,946.24 : 162,882,862.72 = 65,106,460.05 : x
2. Step 2: Convert to fraction form
   118,030,946.24/162,882,862.72 = 65,106,460.05/x
3. Step 3: Cross multiply
   118,030,946.24x = 162,882,862.72 × 65,106,460.05
4. Step 4: Simplify right side
   118,030,946.24x = 10,604,726,594,509,314
5. Step 5: Solve for x
   x = 10,604,726,594,509,314/118,030,946.24
6. Step 6: Final answer
   x = 89,847,001.42