Finding the Fourth Proportional to 52,742,389, 72,766,281.83 and 33,164,767.18

Step by Step Solution

1. Step 1: Write the proportion equation
   52,742,389 : 72,766,281.83 = 33,164,767.18 : x
2. Step 2: Convert to fraction form
   52,742,389/72,766,281.83 = 33,164,767.18/x
3. Step 3: Cross multiply
   52,742,389x = 72,766,281.83 × 33,164,767.18
4. Step 4: Simplify right side
   52,742,389x = 2,413,276,795,280,390.50
5. Step 5: Solve for x
   x = 2,413,276,795,280,390.50/52,742,389
6. Step 6: Final answer
   x = 45,755,925.00