Finding the Fourth Proportional to 102,046,088.04, 140,823,561.06 and 55,636,379.88

Step by Step Solution

1. Step 1: Write the proportion equation
   102,046,088.04 : 140,823,561.06 = 55,636,379.88 : x
2. Step 2: Convert to fraction form
   102,046,088.04/140,823,561.06 = 55,636,379.88/x
3. Step 3: Cross multiply
   102,046,088.04x = 140,823,561.06 × 55,636,379.88
4. Step 4: Simplify right side
   102,046,088.04x = 7,834,913,139,188,536
5. Step 5: Solve for x
   x = 7,834,913,139,188,536/102,046,088.04
6. Step 6: Final answer
   x = 76,778,182.19