Finding the Fourth Proportional to 94,835,123.45, 142,272,990.71 and 28,366,772.27

Step by Step Solution

1. Step 1: Write the proportion equation
   94,835,123.45 : 142,272,990.71 = 28,366,772.27 : x
2. Step 2: Convert to fraction form
   94,835,123.45/142,272,990.71 = 28,366,772.27/x
3. Step 3: Cross multiply
   94,835,123.45x = 142,272,990.71 × 28,366,772.27
4. Step 4: Simplify right side
   94,835,123.45x = 4,035,825,528,068,995.50
5. Step 5: Solve for x
   x = 4,035,825,528,068,995.50/94,835,123.45
6. Step 6: Final answer
   x = 42,556,232.14