Finding the Fourth Proportional to 101,148,422.99, 139,584,767.60 and 57,095,802.27

Step by Step Solution

1. Step 1: Write the proportion equation
   101,148,422.99 : 139,584,767.60 = 57,095,802.27 : x
2. Step 2: Convert to fraction form
   101,148,422.99/139,584,767.60 = 57,095,802.27/x
3. Step 3: Cross multiply
   101,148,422.99x = 139,584,767.60 × 57,095,802.27
4. Step 4: Simplify right side
   101,148,422.99x = 7,969,704,290,508,024
5. Step 5: Solve for x
   x = 7,969,704,290,508,024/101,148,422.99
6. Step 6: Final answer
   x = 78,792,175.45