Finding the Fourth Proportional to 52,830,182.10, 74,063,031.90 and 52,830,182.10

Step by Step Solution

1. Step 1: Write the proportion equation
   52,830,182.10 : 74,063,031.90 = 52,830,182.10 : x
2. Step 2: Convert to fraction form
   52,830,182.10/74,063,031.90 = 52,830,182.10/x
3. Step 3: Cross multiply
   52,830,182.10x = 74,063,031.90 × 52,830,182.10
4. Step 4: Simplify right side
   52,830,182.10x = 3,912,763,462,155,109.50
5. Step 5: Solve for x
   x = 3,912,763,462,155,109.50/52,830,182.10
6. Step 6: Final answer
   x = 74,063,031.90