Finding the Fourth Proportional to 112,147,123.25, 154,756,573.04 and 62,583,606.99

Step by Step Solution

1. Step 1: Write the proportion equation
   112,147,123.25 : 154,756,573.04 = 62,583,606.99 : x
2. Step 2: Convert to fraction form
   112,147,123.25/154,756,573.04 = 62,583,606.99/x
3. Step 3: Cross multiply
   112,147,123.25x = 154,756,573.04 × 62,583,606.99
4. Step 4: Simplify right side
   112,147,123.25x = 9,685,224,545,941,672
5. Step 5: Solve for x
   x = 9,685,224,545,941,672/112,147,123.25
6. Step 6: Final answer
   x = 86,361,774.30